In this video, I show you how to make a playful marshmallow catapult using popsicle sticks, rubber bands, and a spoon. It’s ...

In this engaging activity, you will build a marshmallow catapult and learn about the engineering design process and physics in the process. You probably have these simple supplies at home — try it out ...

Luke Prutznal’s seventh-grade technology education students at Punxsutawney Area High School have been hard at work designing ...

A dog owner has impressed the internet with a DIY solution for keeping his pup occupied. George Giavasis, who lives in Northwest Montana, created a tennis-ball catapult for his dog Olive to play fetch ...