Twittaer — See what's happening in the world right now

UK police evacuate homes near RAF Fairford after arrests over suspected explosives offenses

Counter-terrorism police evacuated around 85 households in Whelford, Gloucestershire, near RAF Fairford — an air base used by U.S. forces — after five men were arrested overnight on suspicion of preparing a terrorist act. A 400m cordon was set up around several vehicles while army bomb-disposal experts examined them. Police say the situation is now contained.

Source: https://www.npr.org/2026/0...

Photo: "The turning to RAF Fairford in Whelford" by Stuart Logan, CC BY-SA 2.0

quiet chaos

50 websites on environment and sustainability

1. http://epa.gov — The U.S. Environmental Protection Agency's public resources
2. http://climate.gov — NOAA's public climate science and data portal
3. http://ipcc.ch — The UN's official climate science assessment reports
4. http://unep.org — The United Nations Environment Programme's official site
5. http://globalforestwatch.o... — Near real-time monitoring of forest loss worldwide
6. http://climate.nasa.gov — NASA's public data and visualizations on climate change
7. http://carbonbrief.org — In-depth, data-driven climate science journalism
8. http://ourworldindata.org/... — Long-run global data on environmental trends
9. http://drawdown.org — A ranked catalog of climate solutions by potential impact
10. http://climateinteractive.... — Interactive tools simulating climate policy scenarios
11. http://c2es.org — Nonpartisan research on climate and energy policy
12. http://wri.org — The World Resources Institute's environmental research
13. http://nature.org — The Nature Conservancy's global conservation work
14. http://worldwildlife.org — WWF's conservation news and species protection efforts
15. http://conservation.org — Conservation International's environmental protection programs
16. http://oceana.org — Ocean-focused conservation research and advocacy
17. http://surfrider.org — Coastal and ocean protection advocacy resources
18. http://5gyres.org — Research and advocacy focused on ocean plastic pollution
19. http://plasticpollutioncoa... — Resources on reducing single-use plastic waste
20. http://recyclenation.com — A tool for finding local recycling options by material
21. http://earth911.com — A large searchable directory of recycling locations
22. http://sierraclub.org — One of the oldest grassroots environmental organizations
23. http://350.org — A global grassroots climate action movement
24. http://greenpeace.org — Environmental advocacy and campaign resources
25. http://edf.org — The Environmental Defense Fund's research and advocacy
26. http://nrdc.org — The Natural Resources Defense Council's environmental research
27. http://rewiringamerica.org — Practical tools for electrifying homes to cut emissions
28. http://energy.gov — The U.S. Department of Energy's public resources
29. http://irena.org — The International Renewable Energy Agency's global data
30. http://ourenergypolicy.org — A neutral hub for energy policy research and debate
31. http://eia.gov — The U.S. Energy Information Administration's open energy data
32. http://carbonfootprint.com — A tool for calculating your personal carbon footprint
33. http://coolclimate.org — UC Berkeley's carbon footprint calculator and climate research
34. http://ecosia.org — A search engine that funds tree planting with ad revenue
35. http://treehugger.com — News and practical advice on sustainable living
36. http://grist.org — Independent climate and environmental justice journalism
37. http://insideclimatenews.o... — Nonprofit investigative journalism on climate issues
38. http://yaleclimateconnecti... — Accessible climate science reporting from Yale
39. http://skepticalscience.co... — Explains and rebuts common climate misinformation with evidence
40. http://climatecentral.org — Climate science journalism paired with visual data tools
41. http://sealevelrise.org — Data and tools for understanding coastal sea-level risk
42. http://droughtmonitor.unl.... — The official U.S. Drought Monitor's weekly conditions map
43. http://airnow.gov — Real-time U.S. air quality data by location
44. http://iqair.com — Real-time global air quality tracking and data
45. http://zerowastehome.com — Practical guidance on reducing household waste
46. http://goingzerowaste.com — Beginner-friendly zero-waste living tips
47. http://freecycle.org — A network for giving away unwanted items locally instead of trashing them
48. http://buynothingproject.o... — A community movement for gifting and sharing instead of buying new
49. http://repair.org — Advocacy resources for the right-to-repair movement
50. http://ifixit.com — Free repair guides for electronics and appliances
51. http://permaculturenews.or... — News and resources on regenerative land-use practices

50 websites for health, fitness, and nutrition info

1. http://nih.gov — The U.S. National Institutes of Health's public health resources
2. http://cdc.gov — The CDC's official disease and public health guidance
3. http://who.int — The World Health Organization's global health information
4. http://mayoclinic.org — Trusted, doctor-reviewed explanations of conditions and symptoms
5. http://medlineplus.gov — The U.S. government's plain-language health encyclopedia
6. http://nhs.uk — The UK National Health Service's public health guidance
7. http://pubmed.ncbi.nlm.nih... — The main search engine for peer-reviewed medical research
8. http://cochranelibrary.com — Systematic reviews summarizing medical research evidence
9. http://uptodate.com — A clinical reference used by doctors, with some free content
10. http://healthline.com — Accessible, medically reviewed health articles
11. http://webmd.com — A large consumer health information and symptom reference
12. http://nof.org — The National Osteoporosis Foundation's bone health resources
13. http://heart.org — The American Heart Association's cardiovascular health guidance
14. http://diabetes.org — The American Diabetes Association's education resources
15. http://cancer.gov — The National Cancer Institute's research and patient information
16. http://nimh.nih.gov — The National Institute of Mental Health's public resources
17. http://nami.org — The National Alliance on Mental Illness's support resources
18. http://psychologytoday.com — Articles and a therapist directory on mental health topics
19. http://headspace.com — Guided meditation and mindfulness exercises
20. http://calm.com — Sleep, meditation, and relaxation content
21. http://examine.com — Independent, research-backed reviews of supplements and nutrition
22. http://nutrition.gov — The U.S. government's central nutrition information hub
23. http://choosemyplate.gov — USDA dietary guidelines and meal planning resources
24. http://fdc.nal.usda.gov — A free searchable database of nutritional content in foods
25. http://cronometer.com — Detailed nutrition tracking based on verified food data
26. http://precisionnutrition.... — Evidence-based articles on nutrition and habit change
27. http://strongerbyscience.c... — Research-backed training and nutrition analysis
28. http://exrx.net — A free reference library of exercise techniques by muscle group
29. http://acefitness.org — Certification body resources on exercise science
30. http://nsca.com — The National Strength and Conditioning Association's resources
31. http://runnersworld.com — Training plans and advice for runners
32. http://strava.com — A platform for tracking and sharing runs, rides, and workouts
33. http://parkrun.com — Free, weekly, community-organized 5K runs worldwide
34. http://yoga.com — Free yoga classes and pose guides
35. http://doyogawithme.com — A library of free, full-length yoga videos
36. http://sleepfoundation.org — Research-based guidance on sleep health
37. http://myfitnesspal.com — A widely used food and exercise tracking app and site
38. http://caloriecontrol.org — Consumer information on calories and weight management
39. http://acsm.org — The American College of Sports Medicine's public resources
40. http://physio-pedia.com — A large open-access reference for physiotherapy and rehab
41. http://verywellhealth.com — Approachable, medically reviewed condition explainers
42. http://verywellfit.com — Fitness and nutrition articles aimed at everyday readers
43. http://health.harvard.edu — Harvard Medical School's public health publishing
44. http://hopkinsmedicine.org... — Johns Hopkins Medicine's patient health library
45. http://clevelandclinic.org... — The Cleveland Clinic's condition and symptom library
46. http://familydoctor.org — Patient education from the American Academy of Family Physicians
47. http://kidshealth.org — Trusted health information written for kids, teens, and parents
48. http://eatright.org — The Academy of Nutrition and Dietetics' public resources
49. http://vegsource.com — Long-running resources on plant-based nutrition
50. http://forksoverknives.com — Recipes and research around whole-food, plant-based eating
51. http://blueZones.com — Research on lifestyle habits linked to long, healthy lives

100 top websites for research across every field

1. http://scholar.google.com — Search across scholarly literature and citations
2. http://semanticscholar.org — AI-powered academic search engine
3. http://base-search.net — Large search engine for open-access content
4. http://core.ac.uk — Aggregator of open-access research papers
5. http://app.dimensions.ai — Linked data across publications, grants, and patents
6. http://lens.org — Free search across scholarly and patent literature
7. http://openalex.org — Open catalog of the global research system
8. http://connectedpapers.com — Visual graphs of related academic papers
9. http://researchgate.net — Social network for sharing research papers
10. http://academia.edu — Platform for sharing academic papers
11. http://arxiv.org — Preprints in physics, math, and computer science
12. http://biorxiv.org — Preprint server for biology
13. http://medrxiv.org — Preprint server for health sciences
14. http://ssrn.com — Preprints in social sciences and economics
15. http://psyarxiv.com — Preprint server for psychology
16. http://eartharxiv.org — Preprint server for earth science
17. http://doaj.org — Directory of open-access journals
18. http://unpaywall.org — Finds free, legal versions of paywalled papers
19. http://data.gov — The U.S. government's open data portal
20. http://data.worldbank.org — Global economic and development indicators
21. http://data.imf.org — International macroeconomic datasets
22. http://data.oecd.org — Cross-country economic and social statistics
23. http://ec.europa.eu/eurost... — The EU's statistical office
24. http://census.gov — U.S. demographic and economic data
25. http://bls.gov — U.S. labor market and price statistics
26. http://data.un.org — United Nations statistical databases
27. http://who.int — The WHO's global health data
28. http://cdc.gov — U.S. public health data and research
29. http://noaa.gov — Atmospheric and oceanic data
30. http://usgs.gov — Earth science and geological data
31. http://sec.gov/edgar — Filings for every public U.S. company
32. http://patents.google.com — Search the full text of patents worldwide
33. http://ppubs.uspto.gov — The USPTO's patent search system
34. http://justia.com — Free access to U.S. case law and legal information
35. http://courtlistener.com — Free search of U.S. court opinions and dockets
36. http://loc.gov — The Library of Congress's digitized collections
37. http://archives.gov — The U.S. National Archives
38. http://hansard.parliament.... — Official record of UK parliamentary debates
39. http://familysearch.org — Free genealogy records and family trees
40. http://ancestry.com — Genealogical records and DNA-based ancestry research
41. http://archive.org — The Internet Archive, a vast digital library
42. http://chroniclingamerica.... — Digitized historic American newspapers
43. http://europeana.eu — Europe's digital cultural heritage collection
44. http://dp.la — The Digital Public Library of America
45. http://si.edu/openaccess — The Smithsonian's open-access image and data collection
46. http://hathitrust.org — A shared digital library of research libraries
47. http://propublica.org — Nonprofit investigative journalism and data
48. http://icij.org — International Consortium of Investigative Journalists
49. http://bellingcat.com — Open-source and forensic investigative research
50. http://occrp.org — Organized Crime and Corruption Reporting Project
51. http://publicintegrity.org — Nonprofit investigative journalism on public interest issues
52. http://nature.com — Multidisciplinary science research journal
53. http://science.org — Peer-reviewed research across the sciences
54. http://pubmed.ncbi.nlm.nih... — The NIH's biomedical literature search engine
55. http://plos.org — Nonprofit open-access science publisher
56. http://cell.com — Leading journal for life sciences research
57. http://nejm.org — The New England Journal of Medicine
58. http://thelancet.com — One of the oldest medical research journals
59. http://ncbi.nlm.nih.gov — Home of GenBank, PubMed, and biomedical databases
60. http://clinicaltrials.gov — The U.S. registry of clinical trials
61. http://reporter.nih.gov — Search NIH-funded research projects
62. http://europepmc.org — Europe's biomedical literature database
63. http://uniprot.org — Protein sequence and function database
64. http://statista.com — Statistics and market data across every industry
65. http://crunchbase.com — Company, funding, and startup data
66. http://pitchbook.com — Private equity and venture capital data
67. http://ibisworld.com — In-depth industry reports and market sizing
68. http://gartner.com — Technology market research and analyst reports
69. http://forrester.com — Research on technology and customer trends
70. http://nielsen.com — Consumer behavior and media measurement
71. http://similarweb.com — Website traffic and digital market intelligence
72. http://cbinsights.com — Data on startups and emerging technology
73. http://trends.google.com — Search interest over time for any topic
74. http://tradingeconomics.co... — Live economic indicators for 196 countries
75. http://mckinsey.com/insigh... — McKinsey's research on industries and management
76. http://pewresearch.org — Nonpartisan research on public opinion and society
77. http://yougov.com — Public opinion polling and consumer research
78. http://ipsos.com — Global market research and public opinion surveys
79. http://gss.norc.org — The long-running General Social Survey
80. http://worldvaluessurvey.o... — Cross-national survey of values and beliefs
81. http://news.gallup.com — Gallup's public opinion polling and analytics
82. http://eric.ed.gov — The U.S. education research database
83. http://britannica.com — General-purpose encyclopedic reference
84. http://wolframalpha.com — Computational knowledge engine for facts and data
85. http://ocw.mit.edu — MIT's free course materials
86. http://khanacademy.org — Free educational courses across every subject
87. http://merriam-webster.com — Dictionary and language reference
88. http://dblp.org — Bibliography database for computer science
89. http://github.com — Source code hosting, useful for technical research
90. http://paperswithcode.com — Machine learning papers linked to their code
91. http://stackoverflow.com — Q&A archive for programming and technical problems
92. http://climate.nasa.gov — NASA's climate data and research
93. http://globalforestwatch.o... — Real-time monitoring of forest loss
94. http://ipcc.ch — The UN body assessing climate change science
95. http://ourworldindata.org — Research and data on global problems
96. http://copernicus.eu — The EU's Earth observation program
97. http://nationalgeographic.... — Science, geography, and exploration coverage
98. http://home.cern — CERN's particle physics research
99. http://esa.int — The European Space Agency's research portal
100. http://royalsociety.org — The UK's national academy of sciences

50 websites for makers, tinkerers, and DIYers

1. http://instructables.com — A huge community archive of step-by-step DIY project guides
2. http://makezine.com — News, projects, and culture from the maker movement
3. http://hackaday.com — Daily coverage of hardware hacking and electronics projects
4. http://adafruit.com/blog — Electronics tutorials and open-source hardware projects
5. http://sparkfun.com/tutori... — Beginner-friendly electronics tutorials
6. http://arduino.cc — The official hub for the popular open-source microcontroller platform
7. http://raspberrypi.org — The official site for the low-cost computing platform, with projects
8. http://thingiverse.com — A huge library of free 3D-printable designs
9. http://printables.com — Another large community library of free 3D print files
10. http://all3dp.com — News, guides, and reviews focused on 3D printing
11. http://ifixit.com — Free repair manuals for electronics, appliances, and more
12. http://woodworkersguildofa... — Woodworking tutorials and project plans
13. http://finewoodworking.com — In-depth woodworking technique and project guidance
14. http://woodworkweb.com — Video tutorials covering woodworking fundamentals
15. http://ana-white.com — Free furniture building plans for DIY woodworkers
16. http://familyhandyman.com — General home improvement and DIY repair guidance
17. http://thisoldhouse.com — Long-running home renovation and repair advice
18. http://bobvila.com — Home improvement guides and product recommendations
19. http://diynetwork.com — Home and craft project ideas from a dedicated DIY network
20. http://hometalk.com — A community platform for sharing home DIY projects
21. http://apartmenttherapy.co... — Home design and small-space DIY inspiration
22. http://sewing.org — Educational resources for learning to sew
23. http://craftsy.com — Classes and patterns across many craft disciplines
24. http://ravelry.com — A massive community and pattern database for knitters and crocheters
25. http://allfreesewing.com — A large archive of free sewing patterns and tutorials
26. http://allfreeknitting.com — A large archive of free knitting patterns
27. http://craftgawker.com — A visual discovery feed of craft project ideas
28. http://dharmatrading.com/i... — Educational resources on fabric dyeing and textile arts
29. http://ceramicartsnetwork.... — Resources and tutorials for pottery and ceramics
30. http://leathercraft.org — Guides and resources for leatherworking
31. http://metalworkingworld.c... — Basics and technique guides for metalworking
32. http://weldingtipsandtrick... — Practical welding technique tutorials
33. http://homebrewtalk.com — A large community forum for home brewing beer
34. http://byhand.me — A directory connecting makers with local craft classes
35. http://etsy.com/seller-han... — Practical advice for makers selling handmade goods online
36. http://skillshare.com — Online classes across many creative and maker disciplines
37. http://youtube.com/results... — A search shortcut into YouTube's massive DIY tutorial library
38. http://remodelaholic.com — DIY home remodeling projects and before-and-after transformations
39. http://younghouselove.com — A long-running home renovation and DIY blog
40. http://addicted2decorating... — Detailed home renovation and decorating tutorials
41. http://theownerbuildernetw... — A large archive of DIY building and home project ideas
42. http://build-blog.com — Long-form articles on residential construction technique
43. http://finehomebuilding.co... — In-depth guidance on home construction and design
44. http://greenbuildingadviso... — Technical guidance on energy-efficient home building
45. http://permies.com — A large forum community around permaculture and homesteading
46. http://motherearthnews.com — Long-running guidance on self-sufficient and sustainable living
47. http://homesteadingfamily.... — Practical guides for modern homesteading skills
48. http://backyardchickens.co... — A large community resource for raising backyard chickens
49. http://beekeeping101.net — Beginner-friendly resources for starting beekeeping
50. http://verticalveg.org.uk — Guidance for growing food in small urban spaces

50 top websites for scientific research

1. http://nature.com — One of the most cited multidisciplinary science journals
2. http://science.org — The journal of the American Association for the Advancement of Science
3. http://cell.com — Leading journal for life sciences research
4. http://thelancet.com — One of the oldest and most respected medical journals
5. http://nejm.org — The New England Journal of Medicine
6. http://plos.org — Nonprofit open-access science publisher
7. http://pnas.org — Proceedings of the National Academy of Sciences
8. http://sciencedirect.com — Elsevier's full-text scientific database
9. http://link.springer.com — Springer's journal and book archive
10. http://onlinelibrary.wiley... — Wiley's research journal library
11. http://tandfonline.com — Taylor & Francis journal archive
12. http://ieeexplore.ieee.org — Engineering and computer science research database
13. http://dl.acm.org — The ACM Digital Library for computing research
14. http://arxiv.org — Preprints in physics, math, and computer science
15. http://biorxiv.org — Preprint server for biology
16. http://medrxiv.org — Preprint server for health sciences
17. http://chemrxiv.org — Preprint server for chemistry
18. http://ssrn.com — Preprints in social sciences and economics
19. http://repec.org — Research papers in economics, freely accessible
20. http://ncbi.nlm.nih.gov/pm... — Free full-text archive of biomedical literature
21. http://europepmc.org — Europe's biomedical and life sciences literature database
22. http://ui.adsabs.harvard.e... — NASA's Astrophysics Data System
23. http://ncbi.nlm.nih.gov — Home of GenBank, PubMed, and other biomedical databases
24. http://ebi.ac.uk — Europe's home for biological data
25. http://uniprot.org — The world's protein sequence and function database
26. http://rcsb.org — The Protein Data Bank for 3D structural data
27. http://reporter.nih.gov — Search NIH-funded research projects
28. http://clinicaltrials.gov — The U.S. registry of clinical trials
29. http://who.int — The World Health Organization's research and data
30. http://cdc.gov — U.S. public health data and research
31. http://noaa.gov — Atmospheric and oceanic research and data
32. http://usgs.gov — Earth science research and geological data
33. http://nasa.gov — NASA's research, missions, and data
34. http://esa.int — The European Space Agency's research portal
35. http://home.cern — CERN's particle physics research
36. http://mpg.de — The Max Planck Society, a leading basic-research organization
37. http://royalsociety.org — The UK's national academy of sciences
38. http://nap.edu — Free reports from the National Academies of Sciences
39. http://researchgate.net — Social network for sharing research papers
40. http://academia.edu — Platform for sharing and discovering academic papers
41. http://semanticscholar.org — AI-powered academic search engine
42. http://scholar.google.com — Search across scholarly literature and patents
43. http://app.dimensions.ai — Linked research data across publications and grants
44. http://lens.org — Free search across scholarly and patent literature
45. http://openalex.org — Open, comprehensive catalog of the global research system
46. http://crossref.org — The registry linking DOIs to scholarly content
47. http://orcid.org — Unique identifiers for researchers worldwide
48. http://doaj.org — Directory of open-access journals
49. http://unpaywall.org — Finds free, legal versions of paywalled papers
50. http://core.ac.uk — Aggregator of open-access research papers

50 websites for exploring history's biggest archives

1. http://archive.org — A massive free archive of books, films, software, and web pages
2. http://gutenberg.org — Over 70,000 free ebooks whose copyrights have expired
3. http://loc.gov — The U.S. Library of Congress's digitized collections
4. http://europeana.eu — A portal to millions of digitized items from European museums
5. http://dp.la — The Digital Public Library of America's combined archive
6. http://worlddigitallibrary... — UNESCO-backed archive of primary sources from every continent
7. http://nationalarchives.go... — The UK National Archives' digitized historical records
8. http://archives.gov — The U.S. National Archives' public records portal
9. http://si.edu/openaccess — The Smithsonian's open-access collection of digitized objects
10. http://metmuseum.org/art/c... — The Met's searchable collection of public-domain artworks
11. http://britishmuseum.org/c... — The British Museum's online object collection
12. http://louvre.fr/en/online... — Virtual tours through the Louvre's galleries
13. http://rijksmuseum.nl/en/r... — High-resolution downloads from the Rijksmuseum's collection
14. http://artsandculture.goog... — Google's platform for touring museums and archives worldwide
15. http://wikisource.org — A free library of original historical texts and documents
16. http://perseus.tufts.edu — A digital library of classical Greek and Roman texts
17. http://avalon.law.yale.edu — Yale's archive of historical legal and diplomatic documents
18. http://ourdocuments.gov — 100 milestone documents from U.S. history
19. http://history.state.gov — The U.S. State Department's historical diplomatic records
20. http://newspapers.com — A searchable archive of historic newspapers
21. http://chroniclingamerica.... — Free digitized American newspapers from the Library of Congress
22. http://britishnewspaperarc... — A digitized archive of historic British newspapers
23. http://trove.nla.gov.au — Australia's National Library search across digitized archives
24. http://digitalnz.org — A search engine across New Zealand's cultural collections
25. http://cyark.org — 3D digital preservation of world heritage sites
26. http://oldmapsonline.org — Historical maps searchable by place and time period
27. http://ancestry.com — Genealogy records and historical census data
28. http://familysearch.org — A free genealogy archive run by FamilySearch
29. http://findagrave.com — A searchable database of cemetery and grave records
30. http://ellisisland.org — Passenger arrival records for Ellis Island immigrants
31. http://loc.gov/collections... — Digitized Civil War-era maps from the Library of Congress
32. http://civilwar.org — The American Battlefield Trust's Civil War history resources
33. http://ww2db.com — A detailed reference database on World War II
34. http://historynet.com — Long-form articles across many eras of military history
35. http://bbc.co.uk/history — The BBC's archive of history articles and timelines
36. http://history.com — General historical topic overviews and video content
37. http://smarthistory.org — Free art history essays and videos, made with museums
38. http://khanacademy.org/hum... — Free courses on art history, world history, and civics
39. http://worldhistory.org — A nonprofit encyclopedia of world history topics
40. http://iwm.org.uk/collecti... — The UK Imperial War Museum's online collection
41. http://ushmm.org — The U.S. Holocaust Memorial Museum's archive and testimonies
42. http://yadvashem.org — Israel's Holocaust remembrance and documentation center
43. http://loc.gov/collections... — New Deal-era photography from the Library of Congress
44. http://shorpy.com — A blog of high-resolution vintage historic photographs
45. http://retronaut.com — A visual archive of photos from throughout history
46. http://oldbaileyonline.org — Digitized trial records from London's Old Bailey court, 1674-1913
47. http://vlib.us — A curated directory of history resources by era and region
48. http://digitalcollections.... — The New York Public Library's public-domain digital collection
49. http://commons.wikimedia.o... — A free media archive including huge amounts of historical imagery
50. http://timelines.com — Crowdsourced interactive timelines on historical topics

50 free websites for learning a new language

1. http://duolingo.com — A free, gamified app for learning dozens of languages
2. http://memrise.com — Spaced-repetition vocabulary learning with native speaker videos
3. http://busuu.com — Structured language courses with community feedback
4. http://lingoda.com — Live online language classes with real teachers
5. http://italki.com — A marketplace for booking 1-on-1 lessons with language tutors
6. http://tandem.net — A language exchange app pairing learners with native speakers
7. http://hellotalk.com — Another popular language exchange community app
8. http://conversationexchang... — A long-running text-based language exchange community
9. http://clozemaster.com — Vocabulary building through fill-in-the-blank sentences
10. http://anki.tenderapp.com — Documentation for Anki, a powerful spaced-repetition flashcard tool
11. http://ankiweb.net — The web hub for the Anki flashcard app and shared decks
12. http://forvo.com — A crowdsourced pronunciation dictionary in many languages
13. http://wordreference.com — A trusted multilingual dictionary and translation forum
14. http://linguee.com — A dictionary showing real translated sentence examples
15. http://deepl.com — A widely praised machine translation tool
16. http://reverso.net — Translation with contextual example sentences
17. http://tatoeba.org — A crowdsourced database of translated example sentences
18. http://lang-8.com — A community where native speakers correct your writing
19. http://lingq.com — Language learning through reading and listening to real content
20. http://news-in-slow.com — Current events narrated slowly for language learners
21. http://easylanguages.org — Street interview videos designed for learners
22. http://fluentin3months.com — Practical, motivation-focused language learning advice
23. http://languagetransfer.or... — Free audio courses that teach through guided reasoning
24. http://openculture.com/fre... — A directory of free language courses from around the web
25. http://bbc.co.uk/languages — The BBC's archive of free language learning resources
26. http://loecsen.com — Free visual and audio language phrasebooks
27. http://surfacelanguages.co... — Simple audio-based introductory language lessons
28. http://livelingua.com — Free language courses originally developed for government training
29. http://fsi-language-course... — Free, publicly released Foreign Service Institute language courses
30. http://byki.com — Flashcard-based vocabulary learning tool
31. http://quizlet.com — A widely used flashcard and study tool, useful for vocabulary
32. http://mangolanguages.com — Language courses often available for free via public libraries
33. http://pimsleur.com — Audio-based language courses focused on conversation
34. http://glossika.com — Sentence-based repetition training for fluency
35. http://drops.com — Fast, visual vocabulary-building sessions
36. http://languagepod101.com — Podcast-style lessons across dozens of languages
37. http://coffeebreaklanguage... — A long-running podcast teaching languages in short episodes
38. http://slowgerman.com — German news and stories narrated slowly for learners
39. http://newsinlevels.com — News articles written at three different difficulty levels
40. http://simple.wikipedia.or... — Wikipedia written in simplified English, useful for learners
41. http://readlang.com — A tool for reading foreign text with instant translations
42. http://lwt.tetraedre.com — Learning With Texts, an open-source reading-based learning tool
43. http://verbling.com — Live video lessons with professional language teachers
44. http://preply.com — A large marketplace for finding language tutors
45. http://iwillteachyoualangu... — Practical strategies for adult language learners
46. http://omniglot.com — A huge reference on the world's writing systems and languages
47. http://ethnologue.com — A comprehensive catalog of the world's living languages
48. http://endangeredlanguages... — A project documenting languages at risk of disappearing
49. http://langfocus.com — Video essays exploring how different languages work
50. http://sign.mt — A free tool for translating text into sign language avatars
51. http://startasl.com — Free lessons for learning American Sign Language

50 websites for exploring philosophy and big ideas

1. http://plato.stanford.edu — The Stanford Encyclopedia of Philosophy, a rigorous free reference
2. http://iep.utm.edu — The Internet Encyclopedia of Philosophy's accessible entries
3. http://philpapers.org — A large index of philosophy research papers and books
4. http://existentialcomics.c... — Comics explaining philosophical ideas and thinkers
5. http://philosophybasics.co... — A plain-language overview of major philosophical movements
6. http://philosophy.hku.hk/t... — A free introductory philosophy course from Oxford
7. http://philosophyexperimen... — Interactive thought experiments you can try yourself
8. http://openculture.com/phi... — Free philosophy courses and lectures from top universities
9. http://edge.org/conversati... — Long-form conversations with philosophers and scientists
10. http://aeon.co — Long-form essays on philosophy, culture, and ideas
11. http://psyche.co — Essays exploring psychology and philosophy of mind
12. http://3ammagazine.com — Long-running interviews with philosophers and writers
13. http://philosophynow.org — A magazine making philosophy accessible to general readers
14. http://thephilosophersmaga... — Essays and news from the world of academic philosophy
15. http://dailynous.com — News and discussion from the professional philosophy world
16. http://philosophybites.com — Short podcast interviews with philosophers on specific topics
17. http://hi-phi-nation.org — A philosophy podcast told through narrative storytelling
18. http://partiallyexaminedli... — A podcast working through philosophical texts together
19. http://crashcourse.com — Free educational video series, including one on philosophy
20. http://learnerstv.com/phil... — Free recorded philosophy lectures from various universities
21. http://gutenberg.org/ebook... — Free public-domain philosophy texts via Project Gutenberg
22. http://earlymoderntexts.co... — Simplified modern-English versions of classic philosophy texts
23. http://marxists.org — A large free archive of political philosophy and theory texts
24. http://constitution.org — An archive of foundational political and legal philosophy texts
25. http://classicalliberalism... — Primary texts and explainers on classical liberal thought
26. http://libertarianism.org — Essays and resources on libertarian political philosophy
27. http://consc.net — A large bibliography and resource hub on philosophy of mind
28. http://informationphilosop... — A resource exploring free will, determinism, and philosophy of science
29. http://rationalwiki.org — A wiki examining pseudoscience and reasoning through a skeptical lens
30. http://lesswrong.com — A community blog focused on rationality and clear thinking
31. http://effectivealtruism.o... — The philosophy and movement behind evidence-based giving
32. http://givewell.org — Rigorous research on which charities do the most good per dollar
33. http://philosophyforchildr... — Resources for introducing philosophical thinking to kids
34. http://thinkingfaith.org — Essays connecting philosophy, theology, and public life
35. http://religiousstudiespro... — Interviews and resources on the academic study of religion
36. http://patheos.com — A hub of blogs representing many world religious traditions
37. http://sacred-texts.com — A free archive of religious and mythological texts worldwide
38. http://worldreligionsprofe... — Overviews of the major world religious traditions
39. http://ethics.org.au — An Australian nonprofit publishing accessible ethics content
40. http://practicalethics.ox.... — Oxford's blog applying philosophy to real-world ethical dilemmas
41. http://bioethics.net — News and commentary on bioethics debates
42. http://utilitarianism.net — A clear, structured introduction to utilitarian ethics
43. http://virtueethics.com — Resources explaining the virtue ethics tradition
44. http://existentialismmatte... — Accessible overviews of existentialist philosophers and ideas
45. http://stoicism.com — Resources and daily practices from the Stoic philosophical tradition
46. http://dailystoic.com — Practical, daily-life applications of Stoic philosophy
47. http://themarginalian.org — Long-running essays connecting philosophy, art, and science
48. http://longnow.org — Essays and projects focused on long-term thinking
49. http://edge.org/annual-que... — Edge's yearly collection of big-idea essays from top thinkers
50. http://bigthink.com — Short videos and essays from experts across many fields
51. http://ideas.ted.com — TED's own blog expanding on ideas from its talks

50 websites for photographers and photo lovers

1. http://unsplash.com — A huge library of free, high-quality stock photography
2. http://pexels.com — Another large source of free stock photos and video
3. http://pixabay.com — Free images, video, and illustrations for any use
4. http://500px.com — A photography community focused on high-quality portfolios
5. http://flickr.com — A long-running photo-sharing community and archive
6. http://petapixel.com — Photography news, gear reviews, and technique articles
7. http://dpreview.com — In-depth, technical camera and lens reviews
8. http://thephoblographer.co... — Photography gear reviews and industry news
9. http://fstoppers.com — Photography tutorials and industry discussion
10. http://digitalphotographys... — Beginner-friendly photography tutorials
11. http://photographylife.com — Detailed technical guides on cameras and technique
12. http://cambridgeincolour.c... — Free, in-depth tutorials on photography fundamentals
13. http://luminous-landscape.... — Long-form articles on photography technique and gear
14. http://strobist.blogspot.c... — An influential archive on off-camera flash lighting technique
15. http://magnumphotos.com — The archive of the legendary Magnum Photos agency
16. http://nationalgeographic.... — National Geographic's photography features and galleries
17. http://si.edu/photos — The Smithsonian's public photography collection
18. http://loc.gov/photos — The Library of Congress's free digitized photo archive
19. http://moma.org/collection — MoMA's collection, including significant photographic works
20. http://metmuseum.org/art/c... — The Met's photography collection, browsable online
21. http://worldpressphoto.org — The archive of the World Press Photo awards
22. http://apassociation.com — The Associated Press's photojournalism resources
23. http://reuters.com/picture... — Reuters' daily photojournalism galleries
24. http://lensculture.com — A platform spotlighting contemporary fine art photography
25. http://iso.500px.com — 500px's editorial blog on photography technique
26. http://photoshelter.com/bl... — Advice on the business side of professional photography
27. http://format.com/magazine — Portfolio-building and career advice for photographers
28. http://slrlounge.com — Photography education courses and gear reviews
29. http://improvephotography.... — A long-running podcast and tutorial hub for photographers
30. http://exposureguide.com — A free reference on photography exposure fundamentals
31. http://photzy.com — Practical, structured photography tutorials
32. http://picjumbo.com — Another solid source of free stock photography
33. http://stocksnap.io — A searchable library of free, high-resolution stock photos
34. http://freeimages.com — A long-running free stock photo library
35. http://kaboompics.com — Free stock photos organized by color palette
36. http://burst.shopify.com — Free stock photography aimed at businesses and marketers
37. http://gratisography.com — Free stock photos with a quirky, offbeat style
38. http://splitshire.com — Free high-resolution photos from a working photographer
39. http://lifeofpix.com — A free photo library contributed to by working photographers
40. http://negativespace.co — Free stock photos with generous empty space for design use
41. http://everypixel.com — A search engine indexing multiple free stock photo sites at once
42. http://exif.tools — A free tool for reading a photo's embedded camera metadata
43. http://darktable.org — Free, open-source photo editing and RAW processing software
44. http://gimp.org — A free, powerful open-source image editor
45. http://rawtherapee.com — Free, open-source RAW photo processing software
46. http://photopea.com — A free, browser-based Photoshop-style image editor
47. http://canva.com/photo-edi... — A simple browser-based photo editing tool
48. http://pixlr.com — Another accessible browser-based photo editor
49. http://befunky.com — An easy-to-use online photo editor and collage maker
50. http://iloveimg.com — Free tools for resizing, cropping, and converting images
51. http://tineye.com — A reverse image search engine to trace where a photo came from

25 top websites for market and business research

1. http://statista.com — Statistics and market data across nearly every industry
2. http://ibisworld.com — In-depth industry reports and market size data
3. http://crunchbase.com — Company, funding, and startup ecosystem data
4. http://pitchbook.com — Private equity, venture capital, and M&A data
5. http://sec.gov/edgar — Official filings for every public U.S. company
6. http://data.worldbank.org — Global economic and development indicators
7. http://data.imf.org — International Monetary Fund macroeconomic datasets
8. http://data.oecd.org — Cross-country economic and social statistics
9. http://tradingeconomics.co... — Live economic indicators for 196 countries
10. http://census.gov — The U.S. Census Bureau's demographic and economic data
11. http://bls.gov — U.S. labor market, prices, and employment statistics
12. http://ec.europa.eu/eurost... — The European Union's statistical office
13. http://mckinsey.com/insigh... — McKinsey's research on industries and management
14. http://deloitte.com/insigh... — Deloitte's research on business trends
15. http://gartner.com — Technology market research and analyst reports
16. http://forrester.com — Research on technology and customer experience trends
17. http://nielsen.com — Consumer behavior and media measurement data
18. http://similarweb.com — Website traffic and digital market intelligence
19. http://gs.statcounter.com — Global market share stats for browsers, OS, and devices
20. http://trends.google.com — Search interest over time for any topic or keyword
21. http://pewresearch.org — Nonpartisan research on public opinion and society
22. http://yougov.com — Public opinion polling and consumer research
23. http://ipsos.com — Global market research and public opinion surveys
24. http://cbinsights.com — Data on startups, venture capital, and emerging tech
25. http://owler.com — Competitive intelligence and company news tracking

50 websites for home cooks and food lovers

1. http://seriouseats.com — Deeply tested recipes with the science explained
2. http://food52.com — A community-driven recipe site with strong reader engagement
3. http://smittenkitchen.com — A long-running, beloved home-cooking recipe blog
4. http://bonappetit.com — Recipes and food culture writing from a major food magazine
5. http://epicurious.com — A huge searchable archive of tested recipes
6. http://allrecipes.com — One of the largest crowdsourced recipe communities
7. http://food.com — A long-running recipe site with user ratings and reviews
8. http://thekitchn.com — Practical cooking tips, recipes, and kitchen advice
9. http://cooksillustrated.co... — Meticulously tested recipes from America's Test Kitchen
10. http://americastestkitchen... — Recipe testing and cooking technique breakdowns
11. http://kingarthurbaking.co... — A trusted resource for baking recipes and technique
12. http://sallysbakingaddicti... — Detailed, approachable baking recipes and tutorials
13. http://budgetbytes.com — Recipes built around cost-per-serving breakdowns
14. http://minimalistbaker.com — Simple recipes that use ten ingredients or fewer
15. http://loveandlemons.com — Vegetarian recipes with a focus on fresh produce
16. http://cookieandkate.com — Vegetarian home cooking with clear step-by-step photos
17. http://ottolenghi.co.uk — Recipes from chef Yotam Ottolenghi's restaurants and books
18. http://bbcgoodfood.com — The BBC's large recipe archive and cooking guides
19. http://jamieoliver.com/rec... — Chef Jamie Oliver's recipe archive
20. http://nytimes.com/section... — The New York Times' cooking and food journalism section
21. http://cooking.nytimes.com — NYT Cooking's searchable, tested recipe database
22. http://foodnetwork.com/rec... — A massive recipe archive from Food Network's shows and chefs
23. http://tasty.co — Short, visual recipe videos and a large recipe archive
24. http://justonecookbook.com — A deep resource for authentic Japanese home cooking
25. http://thewoksoflife.com — A family-run blog of authentic Chinese home recipes
26. http://Indianhealthyrecipe... — A large archive of traditional Indian recipes
27. http://mexicanplease.com — Approachable recipes for Mexican home cooking
28. http://196flavors.com — A project documenting one traditional recipe from every country
29. http://eatyourbooks.com — A search engine for recipes across cookbooks you already own
30. http://cookbooks.com — A large searchable archive of community-submitted recipes
31. http://foodpairing.com — A tool exploring which flavors scientifically pair well together
32. http://scienceofcooking.co... — Explains the chemistry behind common cooking techniques
33. http://modernistcuisine.co... — In-depth science-driven cooking technique resources
34. http://finecooking.com — Technique-focused recipes and cooking method breakdowns
35. http://tastingtable.com — Food culture writing, recipes, and restaurant coverage
36. http://eater.com — Restaurant news, food culture, and dining guides
37. http://saveur.com — Recipes and stories focused on global food traditions
38. http://foodandwine.com — Recipes, chef features, and wine pairing guidance
39. http://simplyrecipes.com — Clear, well-tested everyday recipes
40. http://damndelicious.net — Quick, high-rated weeknight recipes
41. http://halfbakedharvest.co... — Visually driven, comfort-food-focused recipes
42. http://pinchofyum.com — A popular food blog with a strong photography focus
43. http://gimmesomeoven.com — A broad archive of tested, everyday home recipes
44. http://foodwishes.blogspot... — Chef John's long-running video recipe archive
45. http://cookingforengineers... — Recipes presented as clear, structured technical processes
46. http://cocktaildb.com — An open, searchable database of cocktail recipes
47. http://diffordsguide.com — A detailed reference for cocktails and spirits
48. http://punchdrink.com — Cocktail recipes and drinks culture writing
49. http://homebrewersassociat... — Resources for home brewing beer
50. http://winefolly.com — Visual, approachable guides to understanding wine
51. http://coffeeat3.com — Home coffee brewing guides and equipment reviews

50 websites for understanding and using AI

1. http://claude.ai — Anthropic's AI assistant for writing, research, and coding
2. http://chatgpt.com — OpenAI's conversational AI assistant
3. http://gemini.google.com — Google's AI assistant, built into its ecosystem
4. http://huggingface.co — The largest open hub for AI models and datasets
5. http://paperswithcode.com — Machine learning research papers paired with their code
6. http://arxiv.org/list/cs.A... — The latest AI research preprints as they're published
7. http://distill.pub — Visual, interactive explanations of machine learning concepts
8. http://colab.research.goog... — Free cloud notebooks for running machine learning code
9. http://kaggle.com — Datasets, competitions, and notebooks for data science
10. http://openai.com/research — OpenAI's published research and technical reports
11. http://anthropic.com/resea... — Anthropic's published AI safety and capability research
12. http://deepmind.google — Google DeepMind's research on advanced AI systems
13. http://ai.meta.com — Meta's AI research division and open model releases
14. http://stability.ai — The company behind open image-generation models
15. http://civitai.com — A community hub for sharing AI image-generation models
16. http://lmarena.ai — A live leaderboard ranking AI models by human preference
17. http://openrouter.ai — A single API gateway to dozens of different AI models
18. http://replicate.com — Run open-source AI models in the cloud with one API call
19. http://tensorflow.org — Google's open-source machine learning framework
20. http://pytorch.org — Meta's widely used open-source deep learning framework
21. http://scikit-learn.org — A classic, approachable Python machine learning library
22. http://fast.ai — Free, practical deep learning courses for coders
23. http://course.fast.ai — The fast.ai course itself, taught by practitioners
24. http://deeplearning.ai — Andrew Ng's short courses on modern AI techniques
25. http://karpathy.ai — Andrej Karpathy's writing and projects on neural networks
26. http://distill.pub/2019/co... — A deep visual explainer on how convolutional networks see
27. http://playground.tensorfl... — An interactive neural network you can tinker with in-browser
28. http://transformer.hugging... — An interactive demo of how transformer text models work
29. http://poloclub.github.io/... — A visual, step-by-step explainer of transformer models
30. http://bbycroft.net/llm — A detailed 3D visualization of how a language model works
31. http://aiindex.stanford.ed... — Stanford's annual data-driven report on the state of AI
32. http://stateof.ai — An independent annual report tracking AI progress and trends
33. http://futureoflife.org — Research and policy work on AI safety and existential risk
34. http://aisafety.info — A plain-language explainer hub on AI alignment and safety
35. http://theresanaiforthat.c... — A searchable directory of AI tools for almost any task
36. http://futuretools.io — A curated, frequently updated directory of new AI tools
37. http://producthunt.com/top... — New AI products as they launch, ranked by the community
38. http://midjourney.com — A popular AI image-generation tool used via community prompts
39. http://runwayml.com — AI-powered video editing and generation tools
40. http://elevenlabs.io — AI voice generation and cloning tools
41. http://suno.com — An AI tool for generating full songs from a text prompt
42. http://perplexity.ai — An AI search engine that cites its sources
43. http://you.com — An AI-powered search engine with multiple chat modes
44. http://phind.com — An AI search engine built specifically for developers
45. http://notebooklm.google.c... — Google's AI notebook that reasons over your own documents
46. http://elicit.com — An AI research assistant for finding and summarizing papers
47. http://consensus.app — An AI search engine that answers using published research
48. http://semanticscholar.org — A free, AI-enhanced academic search engine
49. http://connectedpapers.com — Visualizes how research papers relate to each other
50. http://scholar.google.com — Google's dedicated search engine for academic literature
51. http://mlcommons.org — An open engineering consortium that benchmarks AI systems

50 websites for planning your next trip

1. http://lonelyplanet.com — Long-running destination guides and travel advice
2. http://ricksteves.com — Practical, detail-rich guides for traveling in Europe
3. http://nomadicmatt.com — Budget travel advice and destination guides
4. http://theculturetrip.com — Destination-focused features on culture and hidden spots
5. http://atlasobscura.com — A catalog of the world's strangest and most obscure places
6. http://roadtrippers.com — A tool for planning road trips with points of interest along the way
7. http://rome2rio.com — Compares transport options between almost any two places
8. http://seat61.com — A detailed guide to train travel routes worldwide
9. http://man-in-seat-sixty-o... — The original deep-dive resource on international train travel
10. http://skyscanner.com — A flight comparison search engine across many airlines
11. http://google.com/flights — Google's own flexible flight search and price tracker
12. http://kayak.com — A travel search engine for flights, hotels, and cars
13. http://rome2rio.com/routes — Route planning across flights, trains, buses, and ferries
14. http://seatguru.com — Airplane seat maps to help pick the best seat
15. http://flightradar24.com — Live tracking of flights currently in the air
16. http://timeanddate.com/wor... — Quickly check the current time in any city
17. http://xe.com — A trusted currency converter and exchange rate tracker
18. http://travel.state.gov — U.S. government travel advisories and visa information
19. http://gov.uk/foreign-trav... — UK government travel advisories by country
20. http://smartraveller.gov.a... — Australian government travel advice and warnings
21. http://iatatravelcentre.co... — Entry requirement and health rules lookup by destination
22. http://visahq.com — A reference for visa requirements between countries
23. http://couchsurfing.com — A community for staying with and meeting locals worldwide
24. http://hostelworld.com — A search engine focused specifically on hostels
25. http://airbnb.com — Short-term home and apartment rentals worldwide
26. http://booking.com — A large hotel and accommodation booking platform
27. http://tripadvisor.com — Crowdsourced reviews of hotels, restaurants, and attractions
28. http://workaway.info — Exchange a few hours of help for free room and board abroad
29. http://worldpackers.com — Another platform matching travelers with work-exchange hosts
30. http://travellerspoint.com — A long-running travel community with trip-planning tools
31. http://wikitravel.org — A free, collaboratively edited travel guide
32. http://wikivoyage.org — Wikipedia's own free, open-content travel guide project
33. http://culturecrossing.net — A guide to etiquette and cultural norms by country
34. http://numbeo.com — Crowdsourced cost-of-living data for cities worldwide
35. http://budgetyourtrip.com — Estimated daily travel costs by destination
36. http://packlist.app — A simple, customizable packing list builder
37. http://seatmaestro.com — Another resource for comparing airplane seat comfort
38. http://windy.com — Detailed weather forecasting useful for trip planning
39. http://mountainforecast.co... — Weather forecasts specific to mountain and hiking regions
40. http://alltrails.com — A large database of hiking trails with reviews and maps
41. http://gaiagps.com — Offline topographic maps for hiking and backcountry travel
42. http://recreation.gov — Booking for U.S. national park campsites and permits
43. http://nps.gov — The U.S. National Park Service's official trip-planning resource
44. http://unesco.org/en/world... — UNESCO's list of World Heritage cultural and natural sites
45. http://volunteerforever.co... — A directory of vetted international volunteer programs
46. http://workingholiday.org — Information on working holiday visa programs by country
47. http://digitalnomadlist.co... — Rankings and data on remote-work-friendly destinations
48. http://travelfish.org — An independent, detailed guide to Southeast Asia travel
49. http://iexplore.com — Curated adventure and small-group travel itineraries
50. http://responsibletravel.c... — A directory of sustainability-focused travel operators
51. http://greenglobetravel.co... — Resources and tips for eco-conscious travelers

50 websites for exploring music and culture worldwide

1. http://radio.garden — Listen to live radio stations from almost any city on Earth
2. http://radiooooo.com — Travel through music by picking a country and a decade
3. http://everynoise.com — An interactive map of thousands of music microgenres
4. http://musicmap.info — A visual family tree of how music genres evolved
5. http://setlist.fm — A crowdsourced archive of concert setlists
6. http://concertarchives.org — A database of past concerts by artist and venue
7. http://discogs.com — A massive crowdsourced music release database
8. http://musicbrainz.org — An open, community-maintained music metadata database
9. http://allmusic.com — In-depth artist bios, reviews, and genre guides
10. http://second.wiki — Deep-dive artist and album background beyond the basics
11. http://genius.com — Annotated song lyrics with context and explanations
12. http://tunefind.com — Find the songs used in movies, shows, and trailers
13. http://whosampled.com — Trace samples and cover songs back to their originals
14. http://loc.gov/collections... — Historic recordings from the Library of Congress's National Jukebox
15. http://archive.org/details... — A huge free archive of live concerts and audio recordings
16. http://npr.org/series/tiny... — NPR's long-running series of intimate live performances
17. http://kexp.org — Seattle's KEXP radio, streaming free and independent
18. http://bandcamp.com — A platform where independent artists sell music directly
19. http://soundcloud.com/disc... — Discover new independent and unsigned artists
20. http://freemusicarchive.or... — A library of free, legal music for any use
21. http://musopen.org — Free public-domain recordings of classical music
22. http://imslp.org — The Petrucci Music Library of free public-domain sheet music
23. http://8notes.com — Free sheet music across many instruments and genres
24. http://teoria.com — Interactive music theory lessons and ear-training exercises
25. http://musictheory.net — Free lessons and exercises on reading and understanding music
26. http://noteflight.com — Compose and share sheet music in your browser
27. http://patatap.com — Make quick sound-and-animation compositions by pressing keys
28. http://incredibox.com — Build looping beatbox music with animated characters
29. http://musiclab.chromeexpe... — Google's collection of playful, browser-based music experiments
30. http://onlinesequencer.net — A free browser-based music sequencer and composer
31. http://iheart.com — A large aggregator of live radio stations to stream
32. http://tunein.com — Stream live radio, sports, and podcasts from around the world
33. http://internet-radio.com — A directory of thousands of internet radio stations
34. http://shoutcast.com — An open directory of independently run internet radio
35. http://npr.org/music — NPR Music's reviews, interviews, and features
36. http://pitchfork.com — Reviews and news focused on independent and alternative music
37. http://rollingstone.com/mu... — Long-running music journalism and artist profiles
38. http://factmag.com — Coverage of electronic and underground music culture
39. http://residentadvisor.net — A hub for electronic music events, artists, and reviews
40. http://last.fm — Music tracking and discovery based on your own listening history
41. http://musicmap.info/disco... — Genre-based artist discovery built on the musicmap project
42. http://folkways.si.edu — The Smithsonian's archive of folk and traditional music recordings
43. http://culturalequity.org — The Alan Lomax Archive of global folk music field recordings
44. http://worldmusic.net — News and features on music from around the globe
45. http://afropop.org — Coverage of African and African diaspora music
46. http://npr.org/series/all-... — NPR's long-running podcast on new music discovery
47. http://songexploder.net — A podcast where artists break down how one song was made
48. http://theored.com — Deep-dive explainers on music theory and songwriting technique
49. http://vinyl-me.com — A community and shop built around vinyl record collecting
50. http://discmakers.com/blog — Practical advice for independent musicians and producers
51. http://cdbaby.com — A platform helping independent artists distribute their music

50 websites for writers and readers

1. http://gutenberg.org — Over 70,000 free ebooks with expired copyrights
2. http://archive.org/details... — A free archive of scanned books and manuscripts
3. http://openlibrary.org — An effort to catalog every published book, with many free to borrow
4. http://goodreads.com — Book reviews, ratings, and reading recommendations
5. http://litcharts.com — Plain-language study guides and analysis of classic literature
6. http://sparknotes.com — Study guides and summaries for widely taught books
7. http://poetryfoundation.or... — A huge free archive of poems and poet biographies
8. http://poets.org — The Academy of American Poets' poem archive and resources
9. http://writingexercises.co... — Free prompts and exercises to build writing habits
10. http://writersdigest.com — Craft advice, prompts, and publishing industry news
11. http://thecreativepenn.com — Advice and interviews on writing and self-publishing
12. http://janefriedman.com — Practical publishing industry advice for authors
13. http://query­tracker.net — A tool for tracking literary agent submissions
14. http://publishersmarketpla... — Publishing industry deals and market news
15. http://writerscafe.org — A community for sharing and workshopping original writing
16. http://wattpad.com — A large platform for sharing original serialized fiction
17. http://critique.org — An online workshop community for exchanging manuscript feedback
18. http://nanowrimo.org — The home of National Novel Writing Month and its writing community
19. http://onestopforwriters.c... — Reference tools like emotion and setting thesauruses for writers
20. http://thesaurus.com — A fast, simple online thesaurus
21. http://etymonline.com — A free dictionary of word origins and history
22. http://merriam-webster.com — A trusted, widely used online dictionary
23. http://oed.com — The Oxford English Dictionary's historical word entries
24. http://grammarly.com/blog — Practical grammar and style explainers
25. http://purdueowl.online.pu... — Purdue's widely used online writing lab and citation guide
26. http://strunkandwhite.wiki... — A reference version of the classic style guide The Elements of Style
27. http://chicagomanualofstyl... — Guidance from one of the most widely used style manuals
28. http://apastyle.apa.org — Official APA citation and formatting guidance
29. http://mla.org/MLA-Style — Official MLA citation and formatting guidance
30. http://scribophile.com — A peer critique community for fiction writers
31. http://absolutewrite.com — A long-running forum on the business side of writing
32. http://reddit.com/r/writin... — A large community discussion space for writers
33. http://bookriot.com — Book recommendations and literary culture writing
34. http://lithub.com — Literary essays, excerpts, and book culture coverage
35. http://the-tls.co.uk — The Times Literary Supplement's book reviews and essays
36. http://nybooks.com — The New York Review of Books' long-form literary criticism
37. http://poetryoutloud.org — A poetry recitation program with a large poem archive
38. http://loc.gov/poetry — The Library of Congress's official poetry resources
39. http://storynory.com — Free audio stories, including classic tales read aloud
40. http://librivox.org — Free public-domain audiobooks read by volunteers
41. http://audiobooksync.com — Free audiobooks for teens during summer promotions
42. http://fanfiction.net — One of the largest archives of fan-written fiction
43. http://archiveofourown.org — A large, fan-run archive of transformative fan fiction
44. http://duotrope.com — A database of literary magazines accepting submissions
45. http://pw.org — Poets & Writers' resources on the writing life and grants
46. http://newpages.com — A directory of literary magazines, presses, and writing programs
47. http://submittable.com/dis... — A directory of open calls for literary submissions
48. http://storygraph.com — A reading tracker with detailed mood and pacing data
49. http://litreactor.com — Writing classes, essays, and workshop community
50. http://readwritethink.org — Free literacy lesson plans and writing resources for teachers
51. http://poetryarchive.org — An audio archive of poets reading their own work

50 websites for learning about money and investing

1. http://investor.gov — The SEC's own investor education site for beginners
2. http://bogleheads.org/wiki... — A community-run encyclopedia on simple index investing
3. http://portfoliovisualizer... — Free tools for backtesting and analyzing investment portfolios
4. http://ssga.com/us/en/indi... — Educational material on ETFs from a major fund manager
5. http://morningstar.com — Independent fund and stock research and ratings
6. http://gurufocus.com — Value-investing focused stock research and data
7. http://dataroma.com/m/home... — Tracks the public stock holdings of famous investors
8. http://whalewisdom.com — A searchable database of institutional stock holdings
9. http://berkshirehathaway.c... — Warren Buffett's full archive of shareholder letters
10. http://csinvesting.org — Deep, homework-style notes on value investing
11. http://pages.stern.nyu.edu... — Aswath Damodaran's free valuation data and teaching materials
12. http://econ.yale.edu/~shil... — Robert Shiller's long-run stock market data
13. http://tradingview.com — Free charting tools and public market analysis
14. http://koyfin.com — A free browser-based markets and financial data terminal
15. http://stockanalysis.com — Clean, fast stock financials and screening tools
16. http://finra.org/investors — Investor education from the U.S. financial industry regulator
17. http://mint.intuit.com — A free personal budgeting and spending tracker
18. http://nerdwallet.com — Comparisons and explainers on credit cards, loans, and banking
19. http://creditkarma.com — Free credit score tracking and monitoring
20. http://annualcreditreport.... — The only U.S. government-authorized source for free credit reports
21. http://consumerfinance.gov — The U.S. government's consumer financial protection resources
22. http://irs.gov — The IRS's own tax forms, rules, and guidance
23. http://taxfoundation.org — Independent, nonpartisan research on tax policy
24. http://smartasset.com — Free calculators for retirement, mortgages, and taxes
25. http://bankrate.com — Comparisons of interest rates on loans and savings accounts
26. http://retirementplanner.g... — Free U.S. government retirement planning calculators
27. http://ssa.gov/benefits/re... — The Social Security Administration's retirement benefits info
28. http://fool.com — The Motley Fool's long-running investing news and advice
29. http://seekingalpha.com — Crowdsourced stock analysis and investment research
30. http://zacks.com — Stock research and earnings estimate data
31. http://finviz.com/screener... — A free stock screener with dozens of filters
32. http://etf.com — News, data, and screening tools focused on ETFs
33. http://ycharts.com — Financial data visualization and charting tools
34. http://wsj.com/market-data — The Wall Street Journal's free market data section
35. http://cnbc.com — Business and markets news coverage
36. http://bloomberg.com/marke... — Bloomberg's markets news and data
37. http://reuters.com/markets — Reuters' global markets news coverage
38. http://federalreserve.gov — The U.S. central bank's own policy statements and data
39. http://ecb.europa.eu — The European Central Bank's public statements and data
40. http://bis.org — The Bank for International Settlements' global finance research
41. http://imf.org/en/Data — The IMF's open global macroeconomic datasets
42. http://gapminder.org/tools — Interactive tools for exploring global economic development data
43. http://cryptoslate.com — News and data coverage of the cryptocurrency industry
44. http://coinmarketcap.com — Market data and rankings for cryptocurrencies
45. http://coingecko.com — Another major cryptocurrency data and ranking site
46. http://kiplinger.com — Personal finance news and retirement planning advice
47. http://consumerreports.org... — Independent, ad-free reviews on financial products
48. http://mymoney.gov — The U.S. government's central personal finance education hub
49. http://finaid.org — A long-running reference on paying for college and student loans
50. http://studentaid.gov — The U.S. Department of Education's official student aid site
51. http://khanacademy.org/eco... — Free courses covering personal finance and economics basics

Let us know how long of a subscription you want and we will fix you up.
wa.me/@iptvintl

Go Padres!

50 websites for gamers and interactive media fans

1. http://store.steampowered.... — The largest PC game storefront, with community reviews
2. http://itch.io — A marketplace for independent and experimental games
3. http://gog.com — A DRM-free PC game store with many classic titles
4. http://gamespot.com — Video game news, reviews, and guides
5. http://ign.com — One of the largest video game news and review outlets
6. http://polygon.com — Games journalism with a focus on culture and industry
7. http://kotaku.com — Games news and culture writing
8. http://rockpapershotgun.co... — PC-focused games journalism and reviews
9. http://eurogamer.net — European games journalism and reviews
10. http://metacritic.com/game — Aggregated critic and user scores for games
11. http://opencritic.com — Another aggregator of professional game review scores
12. http://howlongtobeat.com — Crowdsourced data on how long games take to complete
13. http://pcgamingwiki.com — A wiki documenting technical fixes for PC games
14. http://protondb.com — Crowdsourced compatibility reports for gaming on Linux
15. http://speedrun.com — A hub for speedrunning leaderboards across thousands of games
16. http://twitch.tv — The largest live game-streaming platform
17. http://boardgamegeek.com — The definitive database and community for tabletop games
18. http://chess.com — Play chess online and study with lessons and puzzles
19. http://lichess.org — A free, open-source, ad-free online chess platform
20. http://chess24.com — Chess news, analysis, and top-level game coverage
21. http://gogameguru.com — Resources and news for the board game Go
22. http://backgammon.org — A resource hub for learning and playing backgammon
23. http://cardgames.io — Free browser versions of many classic card games
24. http://solitaired.com — Dozens of free solitaire variants playable in-browser
25. http://puzzle-yubotu.com — A collection of free logic and puzzle games
26. http://nytimes.com/games — The New York Times' collection of daily word and logic games
27. http://puzzmo.com — A collection of original daily puzzle games
28. http://gamesradar.com — General gaming news, reviews, and guides
29. http://destructoid.com — Independent games journalism and community
30. http://vg247.com — Video game news and guides
31. http://pcgamer.com — PC gaming news, reviews, and hardware coverage
32. http://nintendolife.com — News and reviews focused on Nintendo platforms
33. http://pushsquare.com — News and reviews focused on PlayStation platforms
34. http://purexbox.com — News and reviews focused on Xbox platforms
35. http://tvtropes.org — A crowdsourced wiki cataloging storytelling patterns across media
36. http://mobygames.com — A long-running database documenting video game history
37. http://giantbomb.com — A video game database with a strong community wiki
38. http://vndb.org — A database dedicated to visual novel games
39. http://romhacking.net — A hub for game preservation and fan translation projects
40. http://archive.org/details... — The Internet Archive's playable historical software and games library
41. http://gamehistory.org — A nonprofit archive preserving video game history
42. http://digitpress.com — A long-running archive of classic console game info
43. http://mariowiki.com — A detailed fan-run wiki for a long-running platformer series
44. http://zeldawiki.wiki — A detailed fan-run wiki for a long-running adventure series
45. http://wowhead.com — A comprehensive database and guide site for a massive online game
46. http://poe-wiki.com — A community-run wiki for a popular action RPG
47. http://d2planner.com — A build planning tool for a classic action RPG
48. http://leagueoflegends.com — The official hub for a hugely popular team strategy game
49. http://op.gg — Match statistics and rankings for competitive online games
50. http://liquipedia.net — A detailed wiki covering competitive esports tournaments
51. http://esportsearnings.com — A database tracking prize money across esports events

50 websites for founders and business builders

1. http://ycombinator.com — One of the most influential startup accelerators, and its blog
2. http://paulgraham.com/arti... — Foundational essays on startups from a Y Combinator co-founder
3. http://indiehackers.com — A community of founders building profitable small businesses
4. http://producthunt.com — A daily launchpad for new products and startups
5. http://crunchbase.com — A database of startups, funding rounds, and investors
6. http://pitchbook.com/news — News and data on venture capital and private markets
7. http://techcrunch.com — Daily news on startups and the tech industry
8. http://stratechery.com — In-depth analysis of tech business strategy
9. http://a16z.com — Essays and podcasts from the venture firm Andreessen Horowitz
10. http://firstround.com/revi... — Practical startup advice from an early-stage VC firm
11. http://saastr.com — A large community and resource hub for SaaS founders
12. http://openviewpartners.co... — Research and advice for growth-stage software companies
13. http://baremetrics.com/blo... — Practical SaaS metrics and growth advice
14. http://profitwell.com — Free tools and data on subscription business metrics
15. http://gsb.stanford.edu — Stanford's Graduate School of Business, with free public content
16. http://hbr.org — Harvard Business Review's management and strategy articles
17. http://mckinsey.com/featur... — McKinsey's free published research on business and economics
18. http://bcg.com/publication... — Boston Consulting Group's public strategy research
19. http://sec.gov/edgar — The SEC's free database of public company filings
20. http://annualreports.com — A free archive of public company annual reports
21. http://macrotrends.net — Long-run historical financial data on public companies
22. http://simplywall.st — Visual breakdowns of public company financials
23. http://finviz.com — A free visual screener for stocks and market data
24. http://companiesmarketcap.... — A ranked, browsable list of the world's largest companies
25. http://worldbank.org/en/re... — The World Bank's free global economic research
26. http://imf.org/en/Publicat... — The International Monetary Fund's economic reports
27. http://data.worldbank.org — Open economic and development data for every country
28. http://ourworldindata.org — Long-run global data on economics, trade, and development
29. http://fred.stlouisfed.org — The Federal Reserve's free economic data database
30. http://bls.gov — The U.S. Bureau of Labor Statistics' employment and wage data
31. http://census.gov/data.htm... — U.S. Census Bureau demographic and economic data
32. http://trade.gov — U.S. government resources on international trade
33. http://glassdoor.com — Employee-submitted company reviews and salary data
34. http://levels.fyi — Crowdsourced tech industry salary and level data
35. http://angel.co — AngelList's platform for startup jobs and early-stage investing
36. http://wellfound.com — A job board focused specifically on startups
37. http://remoteok.com — A large job board for remote-only positions
38. http://nomadlist.com — Data and rankings for remote-work-friendly cities
39. http://gumroad.com/blog — Advice for independent creators selling digital products
40. http://baseca.se — Case studies on how small products got their first customers
41. http://starterstory.com — Interviews with founders on how they actually built their business
42. http://failory.com — Honest postmortems on why startups failed
43. http://cbinsights.com/rese... — Free research reports on tech and startup trends
44. http://openai.com/blog — OpenAI's own product and company announcements
45. http://register.com/busine... — A quick tool for brainstorming available business names
46. http://namelix.com — An AI-assisted business name generator with logo previews
47. http://canva.com/business — Templates for building simple business branding materials
48. http://score.org — Free mentorship and resources for small business owners
49. http://sba.gov — The U.S. Small Business Administration's official resources
50. http://legalzoom.com/artic... — Plain-language articles on common small business legal questions
51. http://investopedia.com — A large, approachable reference for finance and business terms

50 websites for understanding how the mind works

1. http://apa.org — The American Psychological Association's public resources
2. http://psychologytoday.com — Articles covering psychology topics and a therapist directory
3. http://simplypsychology.or... — Clear, student-friendly explanations of psychology concepts
4. http://verywellmind.com — Accessible, reviewed articles on mental health and behavior
5. http://nimh.nih.gov — The U.S. government's mental health research institute
6. http://mind.org.uk — UK-based mental health information and support resources
7. http://cci.health.wa.gov.a... — Free, evidence-based cognitive behavioral therapy workbooks
8. http://getselfhelp.co.uk — Free self-help resources based on CBT techniques
9. http://positivepsychology.... — Research and tools from the positive psychology field
10. http://greatergood.berkele... — UC Berkeley's research-based hub on happiness and well-being
11. http://actionforhappiness.... — A movement built around research-backed happiness habits
12. http://ted.com/topics/psyc... — TED talks focused specifically on psychology topics
13. http://edge.org — Long-form conversations with leading scientists and thinkers
14. http://behavioraleconomics... — A hub covering the field of behavioral economics
15. http://decisionlab.com — Research-based explainers on cognitive biases
16. http://youarenotsosmart.co... — A podcast and site exploring self-delusion and cognitive bias
17. http://spring.org.uk — PsyBlog's long-running coverage of psychology research
18. http://socialpsychology.or... — A directory of social psychology research and resources
19. http://human.libretexts.or... — Free, open-access psychology and social science textbooks
20. http://noba-project.tumblr... — Free, modular psychology textbook content
21. http://opentextbc.ca/intro... — A free, open-access introductory psychology textbook
22. http://brainfacts.org — Public neuroscience education from leading research societies
23. http://neurosciencenews.co... — News coverage of new brain and neuroscience research
24. http://human-memory.net — A detailed explainer on how human memory actually works
25. http://exploringyourmind.c... — Accessible articles on psychology and emotional well-being
26. http://gottman.com/blog — Research-based advice on relationships from the Gottman Institute
27. http://attachmentproject.c... — Resources explaining attachment theory in relationships
28. http://cptsdfoundation.org — Resources specifically on complex trauma and recovery
29. http://traumainformedorego... — Public resources on trauma-informed practices
30. http://self-compassion.org — Kristin Neff's research and exercises on self-compassion
31. http://mindful.org — Articles and guided practices on mindfulness
32. http://dailygood.org — Positive news and reflections rooted in intentional living
33. http://actwithcompassion.c... — Resources on Acceptance and Commitment Therapy
34. http://psychcentral.com — A large archive of mental health and psychology articles
35. http://helpguide.org — Nonprofit, evidence-based mental health self-help resources
36. http://cci.health.wa.gov.a... — Structured self-help modules for common mental health struggles
37. http://therapistaid.com — Free worksheets used by therapists, also useful for self-study
38. http://moodgym.com.au — A free interactive program teaching CBT skills
39. http://sevencups.com — Free, anonymous emotional support chat with trained listeners
40. http://crisistextline.org — Free, confidential crisis support over text message
41. http://988lifeline.org — The U.S. Suicide and Crisis Lifeline's official resources
42. http://iasp.info — The International Association for Suicide Prevention's resources
43. http://adaa.org — The Anxiety and Depression Association of America's public site
44. http://ocfoundation.org — The International OCD Foundation's education and resources
45. http://chadd.org — A leading resource on ADHD for individuals and families
46. http://autism.org — General public education resources on autism spectrum conditions
47. http://understood.org — Resources for learning and thinking differences
48. http://mentalhealthfirstai... — Training resources for recognizing mental health crises
49. http://reachout.com — Mental health resources aimed specifically at young people
50. http://jedfoundation.org — Mental health resources focused on teens and young adults
51. http://thetrevorproject.or... — Crisis support resources for LGBTQ young people

50 free websites and tools worth bookmarking

1. http://photopea.com — A free, full-featured Photoshop-style image editor in your browser
2. http://squoosh.app — Compress and convert images without losing much quality
3. http://remove.bg — Automatically remove the background from any photo
4. http://cleanup.pictures — Erase unwanted objects from a photo with one click
5. http://carbon.now.sh — Turn code snippets into shareable, styled images
6. http://ray.so — Another clean tool for turning code into shareable images
7. http://excalidraw.com — A simple, hand-drawn-style collaborative whiteboard
8. http://tldraw.com — A fast, minimal online whiteboard for sketching ideas
9. http://draw.io — A free tool for flowcharts, diagrams, and technical drawings
10. http://coolors.co — Generate and explore color palettes for design projects
11. http://colorhunt.co — A curated gallery of trending color palettes
12. http://fontjoy.com — AI-assisted font pairing suggestions for designers
13. http://fontpair.co — Hand-picked Google Font pairings for web projects
14. http://favicon.io — Quickly generate a favicon from text, an image, or an emoji
15. http://tinypng.com — Compress PNG and JPEG images with minimal quality loss
16. http://cloudconvert.com — Convert files between almost any format online
17. http://smallpdf.com — A suite of free tools for editing and converting PDFs
18. http://ilovepdf.com — Merge, split, compress, and convert PDF files for free
19. http://regex101.com — Build and test regular expressions with live explanations
20. http://jsonformatter.org — Format, validate, and beautify JSON data
21. http://jwt.io — Decode and inspect JSON Web Tokens
22. http://caniuse.com — Check browser support for any web platform feature
23. http://devdocs.io — Fast, searchable documentation for dozens of languages and frameworks
24. http://mdn.io — Quick shortcut links into the Mozilla Developer Network docs
25. http://roadmap.sh — Community-built learning roadmaps for developer skills
26. http://learnxinyminutes.co... — A crash-course syntax reference for dozens of programming languages
27. http://regexr.com — Another solid tool for building and explaining regex patterns
28. http://postman.com — A widely used tool for testing and exploring APIs
29. http://httpbin.org — A simple service for testing HTTP requests and responses
30. http://reqbin.com — Send test HTTP requests directly from the browser
31. http://bundlephobia.com — Check how much a JavaScript package will add to your bundle size
32. http://npmtrends.com — Compare npm package popularity and download trends
33. http://shields.io — Generate customizable status badges for project READMEs
34. http://readme.so — A visual builder for writing clean project README files
35. http://gitignore.io — Generate a tailored .gitignore file for any tech stack
36. http://explainshell.com — Breaks down what a shell command actually does, piece by piece
37. http://tldr.sh — Simplified, example-based man pages for common commands
38. http://cronitor.io/crontab... — A simple tool for building and understanding cron schedules
39. http://crontab.guru — The quickest way to decode or build a cron expression
40. http://json2csv.com — Convert JSON data into a CSV spreadsheet
41. http://sql-formatter.com — Clean up and format messy SQL queries
42. http://wolframalpha.com — A computational engine that answers math and data questions directly
43. http://desmos.com/calculat... — A free, powerful graphing calculator in your browser
44. http://overleaf.com — A collaborative online editor for writing in LaTeX
45. http://grammarly.com — Grammar and clarity checking as you write
46. http://hemingwayapp.com — Highlights overly complex sentences to simplify your writing
47. http://otter.ai — Automatic transcription for meetings and voice notes
48. http://calendly.com — Simple scheduling links that avoid back-and-forth emails
49. http://when2meet.com — A quick tool for finding a meeting time that works for everyone
50. http://privnote.com — Send a note that self-destructs after being read once
51. http://10minutemail.com — A disposable, temporary email inbox for quick signups

50 websites for curious minds into science and nature

1. http://inaturalist.org — Identify plants and animals with help from a global community
2. http://gbif.org — A searchable database of global species occurrence records
3. http://biodiversitylibrary... — A free archive of historic biodiversity literature
4. http://eol.org — The Encyclopedia of Life, profiles for millions of species
5. http://allaboutbirds.org — The Cornell Lab's guide to North American birds
6. http://ebird.org — Real-time bird sighting data from birders worldwide
7. http://merlin.allaboutbird... — An ID tool that helps identify birds from photos or sound
8. http://fishbase.org — A comprehensive global database of fish species
9. http://iucnredlist.org — The official global list of endangered and threatened species
10. http://worldwildlife.org — WWF's conservation news and species profiles
11. http://oceana.org — Ocean conservation research and advocacy
12. http://noaa.gov — The U.S. agency for ocean, weather, and atmospheric science
13. http://usgs.gov — The U.S. Geological Survey's earth science research
14. http://earthquake.usgs.gov — A live feed of earthquakes happening right now
15. http://volcano.si.edu — The Smithsonian's global volcano activity database
16. http://weather.gov — The U.S. National Weather Service's official forecasts
17. http://spc.noaa.gov — The Storm Prediction Center's severe weather outlooks
18. http://nhc.noaa.gov — The National Hurricane Center's live storm tracking
19. http://lightningmaps.org — A live global map of lightning strikes
20. http://ventusky.com — Animated global weather and wind visualizations
21. http://khanacademy.org/sci... — Free science courses covering biology, chemistry, and physics
22. http://ck12.org — Free, open science and math textbooks for students
23. http://phet.colorado.edu — Free interactive science and math simulations
24. http://periodictable.com — A detailed, clickable periodic table of the elements
25. http://webelements.com — Another deep reference on every chemical element
26. http://ptable.com — A periodic table with dynamic data overlays
27. http://nist.gov — The U.S. National Institute of Standards and Technology
28. http://particleadventure.o... — An introduction to particle physics for curious beginners
29. http://home.cern — CERN's public site on particle physics research
30. http://nasa.gov/audience/f... — NASA's science resources aimed at students
31. http://sciencedaily.com — Daily roundups of new research across every science field
32. http://eurekalert.org — A wire service for embargoed and breaking science news
33. http://pubmed.ncbi.nlm.nih... — The main search engine for biomedical research papers
34. http://arxiv.org — Free preprints of physics, math, and computer science papers
35. http://plos.org — A publisher of peer-reviewed open-access science journals
36. http://nature.com — One of the most cited general science journals, with free news
37. http://sciencenews.org — Accessible science journalism covering new discoveries
38. http://smithsonianmag.com/... — Smithsonian's science and nature magazine coverage
39. http://amnh.org — The American Museum of Natural History's online exhibits
40. http://nhm.ac.uk — London's Natural History Museum digital collections
41. http://fieldmuseum.org — Chicago's Field Museum research and collections online
42. http://zooniverse.org — Real research projects the public can help with online
43. http://citizenscience.gov — A directory of U.S. government-backed citizen science projects
44. http://globe.gov — A worldwide student and citizen environmental data project
45. http://budburst.org — Track plant seasonal changes as a citizen scientist
46. http://journeynorth.org — Track wildlife migration patterns like monarch butterflies
47. http://audubon.org — The National Audubon Society's bird conservation resources
48. http://xeno-canto.org — A crowdsourced library of wild bird sound recordings
49. http://mushroomexpert.com — A detailed identification guide to mushroom species
50. http://wildflower.org — A native plant database from the Lady Bird Johnson Center
51. http://climate.gov — NOAA's public climate science and data portal

Are people really this stupid?

50 websites for people who love maps and geography

1. http://openstreetmap.org — The free, editable map of the entire world
2. http://wikimapia.org — A collaborative map with user-added place descriptions
3. http://mapillary.com — Crowdsourced street-level imagery from around the globe
4. http://oldmapsonline.org — Search historical maps by place and date
5. http://davidrumsey.com — One of the largest private historical map collections online
6. http://loc.gov/maps — The Library of Congress's digitized map collection
7. http://raremaps.com — A gallery of antique and rare maps
8. http://mapchart.net — Build and color your own custom world or regional maps
9. http://thetruesize.com — Drag countries around to compare their real size
10. http://worldpopulationrevi... — Population data and rankings for every country and city
11. http://citypopulation.de — Detailed population statistics down to the city level
12. http://geonames.org — A free, searchable database of over 25 million place names
13. http://naturalearthdata.co... — Free vector and raster map data for cartographers
14. http://gadm.org — Administrative boundary maps for every country
15. http://data.humdata.org — Humanitarian mapping data for crisis response
16. http://missingmaps.org — Volunteer mapping for disaster-prone regions
17. http://tasks.hotosm.org — Live volunteer mapping tasks for humanitarian projects
18. http://mapbox.com/showcase — A gallery of creative interactive maps built with Mapbox
19. http://carto.com — Tools and examples for location-data storytelling
20. http://gisgeography.com — Tutorials and explainers on geographic information systems
21. http://esri.com/en-us/arcg... — Esri's cloud mapping platform and public map gallery
22. http://un.org/geospatial — The United Nations' geospatial information section
23. http://cia.gov/the-world-f... — Country-by-country geography, demographics, and infrastructure data
24. http://worldatlas.com — Country profiles, maps, and geography facts
25. http://geoguessr.com — A game that drops you into Street View to guess your location
26. http://randomstreetview.co... — Teleports you to a random spot on Google Street View
27. http://mapcrunch.com — Another random Street View explorer with filters by country
28. http://flightradar24.com — Live tracking of commercial flights worldwide
29. http://flightaware.com/liv... — Another live flight tracker with route history
30. http://marinetraffic.com — Real-time tracking of ships at sea
31. http://vesselfinder.com — A live map of global marine vessel traffic
32. http://windy.com — Detailed, animated global wind and weather maps
33. http://zoom.earth — Live satellite imagery of weather systems worldwide
34. http://earth.nullschool.ne... — An animated global map of wind, ocean currents, and weather
35. http://submarinecablemap.c... — A map of every undersea internet cable on Earth
36. http://internethealthrepor... — Data on internet access and infrastructure by country
37. http://timeanddate.com/wor... — Current time and time zones for any city
38. http://distancefromto.net — Calculates the distance between any two places
39. http://freemaptools.com — A toolbox of map-based calculators and utilities
40. http://scribblemaps.com — Draw and annotate your own custom maps
41. http://mapmaker.nationalge... — National Geographic's free classroom map-making tool
42. http://un.org/en/about-us/... — The UN's list and map of all member states
43. http://ethnologue.com — A map and database of the world's living languages
44. http://peakvisor.com — An interactive 3D map of the world's mountains
45. http://caltopo.com — Detailed topographic maps for outdoor trip planning
46. http://opentopomap.org — Free topographic maps built from open data
47. http://sentinel-hub.com/ex... — Free satellite imagery browser from the Sentinel program
48. http://earthobservatory.na... — NASA's satellite imagery of environmental change over time
49. http://globalforestwatch.o... — Near real-time monitoring of forest loss worldwide
50. http://climate.nasa.gov — NASA's public data and visualizations on climate change
51. http://floodmap.net — Visualizes sea-level rise impact on coastal areas

50 websites for exploring space without leaving your chair

1. http://eyes.nasa.gov — Fly through the solar system in real time, NASA's own 3D viewer
2. http://apod.nasa.gov — NASA's Astronomy Picture of the Day, running since 1995
3. http://images.nasa.gov — NASA's full public image and video archive, free to browse
4. http://stellarium-web.org — A real-time sky map you can pan and zoom from your browser
5. http://sky-map.org — Interactive online star atlas with deep-sky object overlays
6. http://theskylive.com — Track visible planets, comets, and asteroids tonight
7. http://spaceweather.com — Daily updates on solar flares, auroras, and near-Earth objects
8. http://n2yo.com — Real-time satellite tracking, including the ISS
9. http://stuffin.space — A live 3D map of every tracked object in Earth orbit
10. http://heavens-above.com — Predicts ISS and satellite flyovers for your exact location
11. http://spaceflightnow.com — Launch schedules and mission coverage for rockets worldwide
12. http://nextspaceflight.com — Upcoming rocket launches with countdown timers
13. http://jwst.nasa.gov — Home base for James Webb Space Telescope images and updates
14. http://webbtelescope.org — STScI's public gallery of James Webb imagery
15. http://hubblesite.org — Three decades of Hubble Space Telescope images
16. http://solarsystem.nasa.go... — NASA's guide to every planet, moon, and dwarf planet
17. http://nasa.gov/kepler — The Kepler mission's exoplanet discoveries explained
18. http://exoplanets.nasa.gov — A catalog of confirmed planets outside our solar system
19. http://planetary.org — The Planetary Society's news on space exploration
20. http://space.com — Daily spaceflight and astronomy news
21. http://universetoday.com — Independent coverage of astronomy and space missions
22. http://spacex.com/launches — SpaceX's own mission and launch archive
23. http://blueorigin.com — Blue Origin's mission updates and launch history
24. http://esa.int — The European Space Agency's public mission portal
25. http://isro.gov.in — India's space agency and its mission updates
26. http://jaxa.jp/en — Japan's space agency, JAXA, in English
27. http://roscosmos.ru/en — Russia's federal space agency's public site
28. http://cnsa.gov.cn/english — China's national space administration's English portal
29. http://issnationallab.org — Research happening aboard the International Space Station
30. http://nasa.gov/live — NASA's live TV stream of missions and briefings
31. http://virtualtelescope.eu — Free live-streamed views through real telescopes
32. http://timeanddate.com/ast... — Sunrise, moon phase, and eclipse data for any location
33. http://in-the-sky.org — A nightly guide to what's visible from your location
34. http://aavso.org — The American Association of Variable Star Observers' data hub
35. http://minorplanetcenter.n... — The official clearinghouse for asteroid and comet data
36. http://chandra.harvard.edu — Images and science from the Chandra X-ray Observatory
37. http://noirlab.edu — Ground-based astronomy images from U.S. national observatories
38. http://eso.org — The European Southern Observatory's image gallery
39. http://darkskyfinder.com — A map to find the darkest, best stargazing spots near you
40. http://lightpollutionmap.i... — A world map showing where night skies are darkest
41. http://meteorshowers.org — A calendar of every annual meteor shower
42. http://timeanddate.com/ecl... — Upcoming solar and lunar eclipses worldwide
43. http://calendar.uwa.edu.au... — A simple lunar phase calendar
44. http://virtualskies.org — Educational resources on aviation and atmospheric science
45. http://nasa.gov/podcasts — NASA's own podcast archive on missions and discoveries
46. http://seti.org — The SETI Institute's search for extraterrestrial intelligence
47. http://breakthroughinitiat... — Privately funded research into life beyond Earth
48. http://nightsky.jpl.nasa.g... — JPL's guide to this month's best stargazing targets
49. http://spacecenter.org — Space Center Houston's public education portal
50. http://kennedyspacecenter.... — Kennedy Space Center's visitor and mission information
51. http://airandspace.si.edu — The Smithsonian's National Air and Space Museum online

New helipad at the white house