Science
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The Remarkable Number 1/89
A short, surprising explanation of why the decimal expansion of 1/89 hides the Fibonacci sequence, worked out with simpl…
The Reptile Database
A comprehensive scientific catalogue of every recognized reptile species, with taxonomy, distribution, and synonym infor…
The Rocketry Forum
A long-standing community forum where amateur and high-power rocketry hobbyists share builds, motor advice, and launch r…
build-its-inprogress.blogspot.com
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The Rubik's Contraption
A build log for a homemade robot that solves a Rubik's cube in 0.38 seconds, opening with the slow-motion video and then…
The Scale of Life
Over a hundred live counters showing life happening in real time, from births and heartbeats to trees and animals, to he…
The Science of Birds
A lighthearted podcast about bird biology, with an archive of free episodes on topics like feathers, migration, songs, e…
The Scientist
A life sciences magazine covering research trends and discoveries in biology, genetics, and medicine, aimed at working s…
The Sea Slug Forum
A long-running archive of sea slug photos sent in by divers worldwide, each answered by an expert, with species pages fo…
The Secret Language of Ships
A visual piece decoding the signs and symbols painted on the sides of ships, which tell stories about a global shipping…
The Semantic Brain Map
An interactive brain viewer from the Gallant Lab showing which patches of the human cortex respond to which word meaning…
The Shallow Sky
Akkana Peck's eclectic home on the web, centred on observing the moon, planets and comets, with astronomy software, natu…
The Shortest Papers Ever Published
A roundup of famously brief academic papers, including a few that fit a title and a single sentence or a short table yet…
The Silver Swan Story
The story of the 1774 Silver Swan automaton at the Bowes Museum, a clockwork bird that preens and catches a fish, and it…
The Skeptical Cardiologist
A cardiologist's evidence-based blog on the effects of diet, drugs, and procedures on heart disease, with plain-language…
The Skeptics' Guide to the Universe
The site of a long-running weekly podcast that promotes science literacy and critical thinking by examining pseudoscienc…
The Smallest Brain You Can Build
An interactive explainer that builds a perceptron from scratch, letting you tweak weights, bias and learning rate to wat…
The Sound of Harmonics
An article that analyzes a saxophone waveform with Fourier series and lets you hear how reconstruction improves as more…
The Sound of Ocean Heat Energy
A data sonification that turns the world's ocean heat content from 1970 to 2025 into sound, letting you hear the energy…
The Sound of Water: Nap Nap Swamp
A visual story with field recordings that lets you hear an Australian wetland come alive as an environmental water flow…
The Space Elevator Blog
A blog covering space elevator concepts, tether materials, and news from people working toward scalable, inexpensive acc…
The Space Review
A weekly online publication of in-depth essays, commentary, and policy analysis on spaceflight and space development sin…
The Space Writer
A daily astronomy and space exploration blog by science writer Carolyn Collins Petersen, covering new discoveries, missi…
The Squirrel Census
A science, design and storytelling project that counts Eastern gray squirrels in parks and neighborhoods, sharing its fi…
The Stanford Prison Experiment
The official archive site of Philip Zimbardo's famous 1971 study, with photos, audio, and documents on how ordinary peop…
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