Education
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Raw Thought
The preserved weblog archive of Aaron Swartz, with essays on politics, technology, culture and how to learn, kept online…
RAWGraphs
A free, open-source tool for turning spreadsheet data into custom interactive charts without writing code, with a galler…
Rawl
A visual music theory tool that draws chords as colored flags, showing the harmony of top composers from MuseScore score…
Ray Optics Simulation
An interactive physics simulation of light reflecting and refracting through mirrors and lenses, letting you place eleme…
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 a QR by Hand
An interactive walkthrough that teaches you to decode a QR code manually, step by step, with nothing but your own eyes a…
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 Shit Faster
A speed-reading web tool that presents text at a pace you control, built to help you get through articles and passages n…
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 the Places
A literary atlas mapping the real places mentioned in hundreds of novels, ordered as each story visits them, so you can…
Read This Twice
A collection of verified book recommendations from admired people, browsable by person, book and list, to find books wor…
reading19001950.wordpress.com
Website
Reading 1900-1950
A reading group at Sheffield Hallam University reviews forgotten popular novels from 1900 to 1950, with period newspaper…
readingandart.blogspot.co.uk
Image
Reading and Art
A long-running blog collecting paintings, drawings and photographs of people reading, from old masters to little-known a…
Reading Length
A book calculator that looks up any title's word count and, from your reading speed in words per minute, tells you how l…
Reading Marx's Capital with David Harvey
Free online video courses in which geographer David Harvey reads Marx's Capital Volumes I and II chapter by chapter, wit…
Reading QR Codes Without a Computer
An interactive explainer that teaches you to decode a QR code by hand, step by step, showing masks, format bits and erro…
ReadKinetic
A free, local-first speed reader that flashes text one word at a time, letting you import an EPUB or PDF or paste text a…
Readlang
A language learning tool that translates words as you click them while reading web pages and books, then turns them into…
ReadNext
A book recommender that takes a title you liked and returns suggestions built from about six million ratings by 53,000 r…
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