This activity will help your child work their fine motor skills and build imagination. It can be repeated using the same materials and creates no waste or mess. Start the activity by wrapping rubber ...

How can a few grams of battery, geared motor, and some nifty materials get a jumping robot over 30 meters into the air? It wasn’t by copying a grasshopper, kangaroo, or an easily scared kitty. How was ...

Rubber bands have long been known to be one of the cheapest, most accessible ways to transform potential energy into kinetic energy. You probably have some within two feet of you right now. Incredibly ...