Science
1,095 interactive pages · most loved first · page 13 of 46· Tonble one of these
Exponentially Better Rotations
An illustrated explainer of 3D rotation representations - Euler angles, quaternions, axis-angle and the exponential map…
Eye Sim
An eyesight simulator that shows how the world looks with different vision conditions, so you can understand what impair…
Fall Foliage Map
An interactive map of the Lower 48 showing daily fall color estimates and peak timing, with a date slider and place sear…
Fall Foliage Prediction Map
An interactive map of the United States with a date slider that predicts when leaves will change color and peak in every…
Falstad Simulations
Paul Falstad's collection of browser applets simulating circuits, waves, quantum mechanics, and acoustics, beloved by ph…
FAOSTAT
The UN Food and Agriculture Organization's free statistical database covering global food production, trade, and land us…
Fast Inverse Square Root
An explainer that untangles the famous Quake III fast inverse square root hack, with interactive sliders and graphs show…
Fast Polynomial Evaluation
An interactive explainer by Thomas Ahle on evaluating polynomials with far fewer multiplications than Horner's rule, wit…
Feral Atlas
A sprawling digital atlas of feral ecologies, the weeds, pests, pathogens and runaway species unleashed by human infrast…
Feral Hogs vs Pool Drownings
A spurious-correlation chart pairing feral hog populations by US state with swimming pool drowning deaths, a 97 percent…
Figures in the Sky
A visual essay comparing how cultures around the world drew their myths and legends into the same stars, with elegant in…
Find Starlink
Calculates when Starlink satellites pass over your location, so you can step outside at the right moment and watch them…
Find Your Tornado Shelter
A map of tornado shelters across the United States that helps residents of storm-prone areas locate the nearest place to…
FireSmoke.ca Forecasts
A map-based forecast of wildfire smoke across the coming days, shown together with the locations of actively burning wil…
Flanets
A free, open source 2D space flight simulator with realistic orbital movement, where you can fly spacecraft around plane…
Flight Club
A striking interactive 3D visualization that reconstructs rocket launch trajectories, stage separations, and booster lan…
Flood Map
A map tool that lets you raise sea level by up to 800 meters and see which areas of the world would flood, using elevati…
Flood Maps
An interactive map that floods the world's coastlines at any chosen sea level rise, showing which cities would slip bene…
Flowmap.blue
A free tool that turns origin-destination datasets like commuting or migration patterns into animated flow maps you can…
Fluid Frenzy
A GPU fluid simulation demo running entirely in WebGL, letting you shape flowing water in a From Dust style sandbox righ…
Fluid Simulation
A small 2D fluid simulation built with WebGL and vanilla JavaScript that runs smoothly even on phones, letting you stir…
Fluid Simulation With Turing Patterns
A WebGL shader demo that combines fluid simulation with Turing patterns, producing swirling, organic textures that move…
flycatcherclub
A typical-year weather map of the whole Earth: pick a month to see temperature, rain and wind anywhere, compare places,…
FoodGraph
A network visualization of ingredients scraped from 91,000 recipes, showing which ingredients tend to appear together an…
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