TechCard Power it Kit 30 Models The TechCard Power-it Kit explores how forces can be controlled to carry out useful work through a series of air powered models. Pupils discover that air, though invisible, is a substance that takes up space and can be used to transmit force. The 30 models include following 10 models, 3x each: Windmill Air Turbine Car Scissor Lift Pneumatic Hoist Pneumatic Tipper Truck Air Turbine Land Yacht Air Powered Fairground Ride Pneumatic Robot Arm Balloon Powered Racer (great for racing!) The kit also includes teacher’s notes, discovery pack with additional models and individual assembly instructions with a ‘Follow the Force’ section for each model.
