Genius Lego Inventions with Bricks You Already Have - 40+ New Robots, Vehicles, Contraptions, Gadgets, Games and Other Stem Projects with Real Moving Parts Dees SarahPaperback / softback

Calling All Tinkerers, Experimenters & Inventors Unleash Your Creative Powers with Exciting LEGO(R) InnovationsUse science and engineering to transform your bin of LEGO(R) bricks into amazing, movable toys, machines and gadgets. Make yourself a robot pal whose legs move as he rolls along, or a drummer who really plays the drums. Bestselling author Sarah Dees is back with an all-new collection of projects featuring ingenious designs and simple scientific principles that real engineers use every day.

Or challenge your friends to a game of pinball on a LEGO(R) pinball machine you built from scratch. Build a wind-up car complete with a flywheel that'll send your minifigures zooming. Each project is cooler than the nextIt's easy and fun to build each of these awesome contraptions and games by following the clear step-by-step instructions and photographs.