Kinetic Machines Ages 8 & Up Packaged in a unique box

Packaged in a unique box shaped like the dragon and the fortress

crochet hook and buttons

chutes and crazy contraptions like the "Black Hole" and "Bounce Plate

Poor old croc has a tooth that's bothering him

Kinetic Machines Ages 8 & Up Packaged in a unique boxMake five awesome machines and learn about the physics of force, motion, and energy. Construct a rubber band powered race car that zooms across the floor. Build a catapult and launch objects through the air. Set up a launching device that propels a motorcycle across the floor at the push of a lever. Build a balancing dragonfly model and a weathervane to experiment with forces. A 28 page manual guides your model building and experiments with step by