A simulation demonstrates how relativistic effects such as length contraction, time dilation, and Doppler shifts occur when the speed of light is reduced to 5 km/h. Users can explore these phenomena interactively by accelerating and observing how objects and light behave under these conditions. (rivendell.dmitrybrant.com)
A 3D model of the Enigma machine has been created to demonstrate its inner mechanics accurately. The model is still a work in progress and aims to help users understand how the historic cipher device functions. (enigma.design)
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Reactor Atlas is an interactive map showing all nuclear reactors worldwide, including their power, research, and fuel details. It currently indicates no reactors are in operation as of 2026. (reactoratlas.com)
Infinite Sugar simulates a fruit fly experiencing constant pleasurable sugar stimulation using whole brain emulation. It explores ethical questions about creating pleasurable lives for complex beings as technology advances. (infinitesugar.cnqso.com)
Math Gambling is an open computing experiment focused on solving the sum-of-three-cubes problem, specifically the case of 114. Participants contribute processor time to search for solutions, with discoveries verified via GitHub and added to a leaderboard. (kuber.studio)
A dermatologist developed SkinLab, an interactive 3D skin model that allows users to simulate various skin treatments like laser ablation and chemical reconstruction. The tool visualizes the effects of procedures such as scar remodeling over time, providing a detailed understanding of skin healing processes. (drmagnuslynch.com)
A simulation of the Apollo Lunar Module's final descent stages enables users to practice manual landing control, focusing on the braking, approach, and final landing phases. It aims to provide an accessible yet accurate experience for space enthusiasts interested in lunar landings. (gosandeep.com)
The number 2,147,483,647 marks the limit of 32-bit integer storage and caused issues for YouTube's view counter until upgraded. It is also a historically significant prime number, first identified by Euler in 1772 as a Mersenne prime. (numbermuseum.com)
A gravity simulator called AstroCausal Engine models forces propagating at the speed of light. It offers a new approach to understanding gravitational interactions in physics. (github.com)
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