Construct ten out-of-this-world machines and learn about the physics of levers and linkages. A battery-powered motor box powers the models. Make a creepy slithering alien snake-bot model with rotating arms and articulating tail. Build an alien insectoid-bot that crawls on six legs. Create an alien raptor model with wings that move up and down. Assemble a cool grabber claw with a scissors mechanism. Make a bipedal alien robot model that walks on two legs. In addition, build models of a pumpjack, swinging device, hopping alien frog-bot, roving dino-bot with reciprocating arm, and rolling alien dragon-bot. A 28-page manual guides your model building and experiments with step-by-step illustrated instructions. 8+
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- £24.50COMING SOON!Build ten wild off-road vehicles and other machines while learning about belt drives, wheels, and tank treads. A battery-powered motor box powers the models. Construct a dune racer with tank treads that rambles over rough terrain. Make a four-wheel-drive A.T.V. with a belt drive and high-grip tires. Build a scrambling stair-walking machine. Set up a fun conveyer belt and make models of a belt sander and bandsaw. Assemble a snow scooter with a three-gear tread. In addition, construct models of a snowcat plow and futuristic truck. A 28-page manual guides your model building and experiments with step-by-step illustrated instructions.
- £16.00COMING SOON!Make 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-step illustrated instructions.
- £16.00COMING SOONBuild five fun gadgets and learn about gears and transmissions. Create a helicopter model with a rotor that spins using a rubber band powered motor. Assemble a spinner toy that you wind up to launch a fast spinning top. Make a centripetal force machine that flings it's arms outward at high speeds. Build a hand-mixer that demonstrates a gear train. Construct a cool aircraft launcher that flings a model across the room on a zip line. A 28 page manual guides your model building and experiments with step by step illustrated instructions.