This set contains the essential materials used in construction of a simple electric circuit with a small electric motor, a switch and a battery. This kit is also used to make an air propelled motor boat known as Car-Boat or Carboat.
This kit includes one electric motor, battery holder for 2 AA batteries, one simple switch, 2 propellers, 4 wheels, 2 axle dowels, 4 small screws, 2 plastic straws and 2 connection wires. It does not include styrofoam, paint and white glue.
Our twin hull Tech Cat Catamaran will put seaworthy success into your earth science and technology curriculum. Quick to construct and fun to run, the Tech-Cat Catamaran has three different power sources - sail, airboat and surface drive for you to analyze. Discovering the concepts of floatation, thrust, velocity, torque and many others was never so much fun!