4M Tin Can Cable Car Kit introduces the basics of mechanical engineering and renewable materials in a fun, hands-on! Explore the exciting worlds of mechanical engineering and green science with this 4M Green Science Kit.

Convert your kitchen into a science lab with the 4M Kitchen Science Kidz Labs Science Kit. Perform six different science experiments using common kitchen ingredients.

Enjoy hours of fun and learning with the 4M Insectoid Robot Science Kit. Construct this easy-to-build insectoid and discover the mechanisms behind the robotic movement.

Easily change from a wagging-tail dog, running beetle, walking crab, surfer; speedster, zombie chaser! With alternative energy playing such a pivotal role, there is no better time than now to start children on the path to learning basic concepts behind these technologies.

Magnets are truly mysterious things. Using the Magnetic Racer Science Kit, you can see how a racer moves without electrical energy or a driver!

The Water Rocket Science Kit lets you build your own rocket using just a bottle, water, and a pump. First, build a rocket with the included materials, then pump it up, and watch it blast off and soar as high as 30 meters in the air!

See science in action with the Mousetrap Racer Science Kit! This kit lets you make an amazing mousetrap racer that is part mousetrap, part car, and 100% fun.

Learn about alternative energy with the Solar Mechanics Science Kit! Experiment with solar cells by building a solar powered robot, fan, solar spinner and more, with included parts and recycled materials.