Science

Interactive 3D ski resort map recreating OpenSkiMap: search any ski area worldwide, view lifts and runs with difficulty colors, 3D terrain with contours, satellite imagery, and live mountain weather.

PhET-style ideal-gas lab: heat the gas with a burner, resize the container, and set the pressure while live gauges and a P–V diagram show how the number of particles, volume, temperature, and pressure track the ideal gas law.

Interactive simulator using the Doppler formula and distance-based amplitude attenuation to simulate the Doppler effect

Interactive lab that allows users to simulate circuit building and explore Ohm's law and Kirchhoff's rules

2D gas-particle simulator of kinetic theory using thermodynamic equations and energy balance