Buy "4m" online - search for the best price - compare prices

Experience the power of your own Hovercraft which moves on smooth surfaces supported by a cushion of slow moving and high-pressure air. A great science project and an ideal kit for science fair too, learn about hovercraft technology while building your own model! Kit includes detailed instructions and all the required parts.

A great science project and an ideal kit for science fair too! Part car, part mousetrap, the end result of this kit is a lesson in converting potential energy into kinetic energy. Kit includes detailed instructions and all the necessary parts!

A great science project and an ideal kit for science fair too, learn about Newtons Laws of Motion while building this racecar from a plastic bottle you supply. Also learn all about water and air pressure, and just how strong these forces can be!

Includes:
2 Axle Supports
4 Rivets
2 Axles
4 Wheels
2 Fastening Straps
Plastic Ring
Bung
Needle Valve
Screw Cap
Bolts and Nuts
Detailed Instructions
Bicycle Pump and small cross head Screwdriver needed but not included.