Education
1,350 interactive pages · most loved first · page 6 of 57· Tonble one of these
Betternotes
A free audio transcription and translation tool that handles files of any length, turning recordings into text with no d…
Bicyclopedia
An interactive exploration of the parts of a bicycle, with animated illustrations and short descriptions of how each com…
Biocubes
An infographic of everything on Earth that compares the relative scales of biomass and technomass, showing that life is…
Biological Neural Networks: Spiking Neurons
An interactive introduction to spiking neuron models that run in your browser, showing how neurons behave as dynamical s…
Biomorphs
An interactive take on Richard Dawkins' biomorphs, where you pick which branching virtual creature survives each generat…
Bird Migration Explorer
Interactive maps from Audubon trace the yearly journeys of more than 450 bird species across the Americas, showing where…
BirdCast
Live bird migration forecasts and radar-based dashboards from Cornell and Colorado State showing how many millions of bi…
BirdCast
Real-time bird migration maps and forecasts built from weather radar, showing how many birds are flying over your area t…
BirdCast Migration Dashboard
Pick a US county or state and see how many birds flew overhead last night, with radar-based migration counts, flight dir…
BirdNET
Cornell's AI bird sound identifier: try the browser demo or analyzer to figure out which birds are singing in a recordin…
Birthday Recap
Enter your birthday to see the headlines, major events and Billboard 200 albums from that day, a quick time capsule of w…
BitwiseCmd
An interactive bitwise calculator that visualises AND, OR, XOR and shift operations on binary numbers as you type expres…
Black & White Bear
A searchable database of every giant panda in captivity, with a photo wall, family trees, data visualizations, and a con…
Black Hole Flight Simulator
A browser simulator that drops you toward the event horizon of M87, where you watch light bend and clocks drift apart as…
Blank Slate
A free browser-based note-taking app where you just start typing, write in markdown, share notes by link and export them…
BlindTrainer
A practice tool for blindfolded Rubik's Cube solving that drills commutators and algorithms, so cubers can train their m…
Blitzortung
A volunteer-run global lightning detection network displaying real-time strike locations on an interactive world map as…
Block Collision Pi Simulator
An interactive simulation of the famous block-collision puzzle, where counting the bounces between two sliding cubes and…
BlockLayer
A large free collection of construction and renovation calculators for carpentry, masonry, tile, and metalwork, with sca…
Blood Donation
An interactive 3D guide that walks you step by step through giving blood, from arriving and the health check to the need…
Bloom Filters by Example
An interactive tutorial that lets you add words to a Bloom filter and test membership live, showing why this tiny probab…
BoldVoice Accent Oracle
A quick interactive quiz where you record yourself speaking English and an AI guesses your native-language accent in und…
Bomb Blast
Enter any address to see what a nuclear detonation would do there, with mapped rings for the fireball, blast, heat and r…
Bomb Sight
An interactive map plotting every bomb dropped on London during the Blitz in 1940-41, drawn from official raid logs and…
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