Discover the world of engineering with 21 experiments and building projects.
Learn engineering basics by constructing simple devices that use levers, force, and pulleys.
Explore more engineering on land, in the air, and under the sea by building interactive models including a race car, wind-up car, helicopter, parachute, rocket, sailboat, and paddle boat.
Bring engineering into your home with experiments that model the television and telephone.
The 48-page manual teaches important science lessons with step-by-step, hands-on experiments and colorful illustrations.
Winner of a 2010 Parents' Choice Recommended Award.
