Features Discover physical laws with machinery on land, on water, and in the air. Water models of jet boat, submersible submarine, catamaran, and sail car. Land models of dragster, tricycle, automobile brake, automobile suspension, and tower crane. Air models of helicopter, glider, windmill and falling leaf. Engineering models of forklift, spinning top, hydraulic arm, scissor lift and distance measuring tool. Optical devices models of camera stabilizer, tripod, selfie stick and smartphone microscope. Explore marine vehicles, submersibles, buoyancy, wind power, rotation, gears, energy conversion, center of gravity, balance, pneumatics, hydraulics, statics, optics and much more. Includes water tanks, pneumatic tank & integrated air pump, pneumatic pistons, shifting valves, tubes, structural beams, axels, gears, wheels, foils and more. Instruction manual to build 22 models. Ages 8+ Gigo Experiments series
