PhysicsStop on the Target
Push a block and let friction stop it. Rougher surfaces take the speed away faster.
PlayPlay
Three small games built from real chapters. They run in this browser, take a minute each, and nothing is locked. The full modules go much further — but this is the idea.
PhysicsPush a block and let friction stop it. Rougher surfaces take the speed away faster.
Play
ChemistrySix mixtures, three methods. Match each one to the way you would actually separate it.
Play
PhysicsWire a battery, switch and bulb. Find out what a break in the loop really does.
PlayThe installed modules are full 3D lessons with narrated explanations and objectives to complete.