✓ Physics principles: Centrifugal and centripetal forces, the power of inertia, potential energy, kinetic energy, action/reaction law, buoyancy, torque, fulcrum, load division, angular momentum, and more.
✓ Engineering principles: Gears, transmission types, snail gears, speed Vs power transmission
✓ Famous scientific and philosophical figures: Archimedes, Sir Isaac Newton, Einstein, and more
✓ Models from the real world: Amusement park rides, vehicles, construction machinery, green energy, machines around the house, etc.