TECHCARD, Move-it Kit, Set of, 30 models

Investigate simple mechanisms including wheels and axles, pulleys, cams and cranks. Explore a wide range of important simple mechanisms and discover how they can be used to transmit and alter the power and direction of a force.

The 10 core models include: Mechanical Hammer, Crank Powered Merry-go-Round, Spinning Spiral Toy, Pull-Cord Fairground Ride, Snapping Crab, Somersaulting Acrobat, Rubber Band Powered Dragster, Pull-Cord Up and over Fairground Ride, Cam Powered Boat, Mars Rover with Rotating Antennae.