Play Conway's Game of Life in your terminal

Wireworld: a Turing-complete cellular automaton suited for simulating logic gates and other real-world computer elements - daneelsan/Wireworld

simulator.io is a web-based online CAD tool to build and simulate logic circuits

Modern platform for learning, designing, and sharing digital logic circuits.

NOBOOK提供最新、最全面的化学实验软件和化学模拟实验资源，帮助学生和教师进行有效的虚拟仿真实验教学，我们的化学实验软件提供各种化学实验模拟，涵盖有机化学、无机化学、电化学等多个领域。。

get your electric rc drive right ✓ fast & reliable simulation - no more guessing ✓ most comprehensive motor database ☆ prevents mispurchase since 2004

Langostino - An open-source autonomous drone platform using ROS2 and AI-powered flight control. A complete reference implementation for building, understanding, and extending real-world drone auton...

Fifth Star Labs is a Seattle-based software development company, known for their award-winning app, Sky Guide, available on the App Store.

A simulation of the Prague Astronomical Clock (Pražský Orloj), configurable for any location on Earth, with user-settable time.

SkySafari 7 Pro simulates over 75 million stars down to 16th mangnitude, 3 million galaxies down to 18th magnitude, and 620,000 solar system objects; including every comet and asteroid ever discovered. And, state-of-the-art mobile telescope control.

Stellarium Mobile Plus is the next generation astronomy star map app. It combines a realistic and accurate night sky simulation with a gigantic amount of online imaging and sky objects catalogs.

This is the first version of the simulation How Airplanes follow the Curvature of the Earth, Physics Simulation. It lacks the whole range for the Angle of Attack and does not take air density and compressibility on thrust calculations into account. This page is kept for archival purpose.

CAXCAD Optical Design Software

A planetarium for your terminal! Explore stars, planets, constellations, and more, all rendered right in the command line—no telescope required. ✨🪐 - da-luce/astroterm

A completely rewritten virtual lens/mirror design workshop.

By converting our sims to HTML5, we make them seamlessly available across platforms and devices. Whether you have laptops, iPads, chromebooks, or BYOD, your favorite PhET sims are always right at your fingertips.Become part of our mission today, and transform the learning experiences of students everywhere!

A free, open-source web app for creating and simulating 2D geometric optical scenes.

Sky Map (formerly Google Sky Map, open sourced in 2012) - GitHub - sky-map-team/stardroid: Sky Map (formerly Google Sky Map, open sourced in 2012)

5-10x Faster Discrete Event Simulation

Planetary motion