brainstorm solutions to design challenges. build, test, and evaluate a rubber band-powered car. communicate the design approach to others. distinguish between potential and kinetic energy. spring ...

There are lots of ways to make a rubber band car using things from around the house. This design takes a few clever turns to the classic toy, including one that would be near and dear to any rubber ...

An awesome 3D printed rubber band powered car has been created called the Cirin that is capable of reaching speeds of up to 30mph and is also remote controlled for extra precision. The Cirin rubber ...