Education
2,718 websites · most loved first · page 78 of 114· Tonble one of these
Random Lives
Biographical stories of randomly sampled people from across all of human history, with a button that drops you into one…
RANDOM.ORG
A true random number service powered by atmospheric noise since 1998, with dice rollers, list shufflers, and coin flippe…
Raph Koster's Website
The personal site of veteran designer Raph Koster, author of A Theory of Fun, featuring over two decades of essays on ga…
Raspberry Pi
The official home of Raspberry Pi single-board computers and microcontrollers used for learning, hobby projects, and emb…
Raspberry Pi Foundation
The charity's learning hub for young people, with coding projects, free educational resources and teaching materials bui…
RationalWiki
A collaboratively edited wiki analyzing pseudoscience, logical fallacies, and fringe claims from a skeptical, evidence-b…
Raw Thought
The preserved weblog archive of Aaron Swartz, with essays on politics, technology, culture and how to learn, kept online…
Ray Tracing in One Weekend
A free, public-domain book series that walks you step by step through writing your own ray tracer, from first gradient i…
Ray's Miscellany
A sprawling personal site of hobby subjects: optical illusions, bizarre postcards, Bristol history, a father's Royal Nav…
RCPlanes Online
A beginner-friendly guide to the basic aerodynamics of radio-controlled planes, explaining how wings, lift, and flight b…
Read Great Literature
A blog about great literature in the Western tradition, written by an experienced reader to help you read and enjoy the…
Read Korean Letters
A free crash course that teaches you to read Hangul in about two hours, with a quiz to test yourself and songs with subt…
Read Rare
A library of internal memos, leaked handbooks, and forgotten books from people who built Apple, Intel, Google, and Faceb…
Read Something Great
A hand-curated site that serves five timeless articles at a time, one from each category, picked by people rather than b…
Read Something Wonderful
A curated portal to timeless internet writing, handing you a standout essay or article to read next from an archive of l…
Read This Twice
A collection of verified book recommendations from admired people, browsable by person, book and list, to find books wor…
Reading 1900-1950
A reading group at Sheffield Hallam University reviews forgotten popular novels from 1900 to 1950, with period newspaper…
Recently Extinct Species
A sobering database documenting the thousands of animals, plants, fungi, and even microbes that have gone extinct in rec…
Reciprocality
A sprawling self-published project theorizing about human psychology, industrial society and cognitive differences, an e…
Red Bull Music Academy Daily
The archived magazine of the Red Bull Music Academy, packed with definitive interviews and essays on music history and c…
Red Ted Art
A kids crafts blog with simple, colorful projects, including a large collection of easy origami and paper folding ideas…
Red Texts
A library of proofread communist texts, presented in plain text, HTML and other formats for easy reading, reference and…
Reddit Reads
A ranked list of the books mentioned most often across Reddit, which you can explore subreddit by subreddit to find your…
Rediscovering Black History
A National Archives blog exploring records on the African American experience, using primary sources to retell overlooke…
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