Education
2,718 websites · most loved first · page 1 of 114· Tonble one of these
MIT OpenCourseWare | Free Online Course Materials
Free, open access to lecture notes, exams, and videos from thousands of MIT courses.
Bartosz Ciechanowski
Deeply illustrated, interactive explainers on how things work -- gears, GPS, cameras, the internal combustion engine and…
Brilliant | Learn interactively
Interactive learning platform with hands-on courses in math, science, computer science, and data.
Coursera | Courses, Professional Certificates, and Degrees Online
Online learning platform offering courses, certificates, and degrees from universities and companies worldwide.
Developer Roadmaps - roadmap.sh
A community-built collection of visual roadmaps and guides that chart learning paths for different developer roles and t…
Encyclopaedia Britannica
The online edition of the venerable general encyclopedia, with fact-checked articles across history, science, and cultur…
Internet History Sourcebooks
Fordham University's vast collection of public-domain primary source texts spanning ancient, medieval, and modern histor…
Khan Academy | Free Online Courses, Lessons & Practice
Nonprofit offering free lessons and practice exercises across math, science, and the humanities for all ages.
National Snow and Ice Data Center
A research center's public site tracking sea ice, glaciers, and permafrost with data visualizations and plain-language c…
Nautilus
A science magazine pairing rigorous reporting with big-picture storytelling, one theme at a time.
PythonBooks
A ranked catalogue of the best Python books, sorted for beginners, intermediate programmers and 15 different specializat…
The Feynman Lectures on Physics
Caltech's free online edition of Richard Feynman's legendary three-volume physics lectures, regarded as some of the best…
100 Days of Dante
A free online reading group that walks through Dante's Divine Comedy canto by canto, with short video lectures, maps of…
1000-Word Philosophy
An anthology of introductory philosophy essays, each explaining one big question such as free will or justice in a thous…
11v11
A football statistics archive with head-to-head records, historical line-ups, and results covering more than a century o…
120 Years of Electronic Music
A chronological archive exploring the instruments that shaped electronic music, from the 1876 Musical Telegraph to moder…
1600.lol
A free SAT prep site with targeted question practice, timed practice-test modes, score-planning tools and reviewed study…
1950 Census
The National Archives site for the 1950 US census, where you can search names and browse the original handwritten popula…
2012 Book Archive
An archive of openly licensed college textbooks from 2012 spanning business, science, and the humanities, free to read o…
227th Assault Helicopter Battalion
A veteran-built history site for the 227th Assault Helicopter Battalion, 1st Cavalry Division (Airmobile), with company…
25 Years of Wikipedia
A celebration of Wikipedia's 25th anniversary, collecting milestones, stories and reflections on how a volunteer-written…
3 Quarks Daily
A curated intellectual blog surfacing interesting writing on science, philosophy, art, and literature, with original ess…
30 Papers
A curated reading list of 30 foundational AI and deep learning papers, hosted in full with plain-language explanations s…
36 Pages
A curated bookshelf of picture books with long-form interviews of illustrators and authors about how each book was made,…
Stumble onto more like this
One click takes you to a page you didn't know you were looking for. Rate it and the next one lands closer to your taste.
Add to Browser — it's freeWorks in Chrome, Edge and Brave. No account needed.