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⚖️ Lever

Balance the lever! Learn about torque and equilibrium. Age: 6+

Build & Play3DEasy60 FPS
lever ↗ Open standalone
⚙ Under the hood

Click along the beam to drop 1-10 kg weights on each side and balance the lever by torque. Ages 6+.

lever simulation kidsmechanical advantagefulcrumtorque

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install

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