222 live labs · classes 1-10
Guessing won’t get you through.
That’s the point.
Every mission drops you into something breaking — a crane tipping, a circuit overloading, a pond losing its fish. You get one dial and a real lab. Move it until both sides of the equation agree, and the lab tells you the moment they do.
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Load moment
21.6kN·m
Counter moment
8.28kN·m
Torque rig. Counterweight distance at 0.92 m. Load moment 21.6 kN·m, Counter moment 8.28 kN·m. Currently load moment is over by 13.32 kN·m.
Four worlds. One way in.
Each world is the same deal — a real apparatus, a real equation, one thing you control.
Physics
Levers, circuits, light and orbits — the rules the world runs on.
51 missionsChemistry
Particles, bonds, reactions and what matter does under pressure.
58 missionsMathematics
Ratios, shapes, coordinates and the shape of data.
49 missionsBiology
Cells, lungs, ecosystems and how living things stay balanced.