Learn STEM through interactive simulations and virtual labs

Learn STEM through interactive, multilingual simulations and virtual labs designed for classrooms and home learning.

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Compare R, RC, RL, and RLC circuits: phase, impedance, resonance.

See how adsorption purifies solutions and gases.

Build peptide bonds and amino-acid chains in proteins.

See why NH₃ is a trigonal pyramid and polar.

Estimate angles, measure with a protractor, and build targets.

Shape a breed through artificial selection across generations.

Classify animals: vertebrates, major groups, and key traits.

Configure Apollo parachute descent for a safe splashdown.