Education
5,614 pages · most loved first · page 176 of 234· Tonble one of these
SPENT
An interactive game where you try to survive a month on a tight budget, making hard choices about work, rent, and health…
Sphere Computers
A deep archive of the Sphere, a forgotten 1975 Motorola 6800 personal computer, with its history, photos, scanned manual…
Spheres of Influence
A volunteer-powered, youth-led journalism site on international relations that centers underreported voices and perspect…
Sphinx
Classicist Neville Morley's blog exploring antiquity and modernity, with essays linking the ancient world to modern poli…
Spin Lab
An interactive course on table-tennis spin: nine hands-on lessons with simulations of topspin, backspin, ball flight, ta…
Spiral
The Rubin Museum's online journal on the meeting of art, science, and Himalayan cultures, with videos, articles, and pod…
Spirits
A boozy weekly podcast about mythology, legends and folklore, where two hosts pour a drink and retell a different story…
Spirograph N
A browser spirograph that draws looping geometric patterns from nested rotating circles, so you can tweak the gears and…
Spite Work
A reconsideration of the Fatty Arbuckle case of 1921-22 and of the life and death of Virginia Rappe, the victim, told th…
Split Lip Magazine
A literary journal devoted to voice-driven writing, pop culture, and unvarnished honesty, publishing new fiction and cre…
Split or Fall
A small probability explorable where you try the experiment yourself and watch how chance plays out, turning an abstract…
Splitter.fm
A library of isolated instrument and vocal stems for more than 700 songs from over 150 artists, so you can hear each par…
Spoon Graphics
Chris Spooner's graphic design blog with Photoshop and Illustrator tutorials, design articles, and free resources for bu…
Sporcle
A trivia site with more than a million playable quizzes on geography, history, movies, sports, and everything in between…
Spot The Drowning Child
A short interactive test that challenges you to spot the drowning child in a crowded wave pool, showing how quiet and ea…
Spot the Fallacy
A site of free interactive games and guides that train players to recognize logical fallacies and cognitive biases in re…
Spotless
A stain solver that tells you how to remove a given stain depending on the fabric type, from wine on cotton to ink on si…
Spread the Sign
A multilingual online sign language dictionary covering dozens of national sign languages with video demonstrations for…
Spreadsheets Are All You Need
Learn how large language models and other AI work by following along with real spreadsheets, using familiar formulas ins…
Spreeder
A speed reading tool that flashes your pasted text word by word at an adjustable pace so you can practice reading faster…
SPUR
A San Francisco Bay Area nonprofit publishing research, policy analysis, and articles on housing, transportation, and ur…
Spy Codes
A free booklet of simple ciphers and secret codes for kids to learn, with step-by-step examples for encoding and decodin…
SQL Case Files
A browser detective game where you solve crime cases by writing real SQL queries against evidence databases, learning th…
SQL Island
A text adventure where you survive a deserted island by typing real SQL commands, with a sandbox mode and many languages…
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