Remote-Control Machines   Ages 8+ 10 Models 182 Pieces 48-Page Manual Build your own motorized vehicles and machines and control them with a wireless remote control unit. A unique six-button infrared remote allows you to control three different motors simultaneously,...

WindBots: 6-in-1 Wind-Powered Machine Kit Grades: 3+ Number of Students: 1-2 per kit Number of Experiments: 6 Additional Documents: Product Manual   About: Build six awesome bots that move without any batteries or electricity. The secret behind these fascinating machines...

Water Power: Rocket-Propelled Cars, Boats, and More Grades: 3+ Number of Students: 1-2 per kit Number of Experiments: 6 Additional Documents: Lab Worksheets, Product Manual   About: Harness the power of air and water to make things move! Build water-rocket...