Discover a world of fun and creativity with these DIY projects using everyday materials like cardboard and popsicle sticks! In this step-by-step tutorial, you'll learn how to make a mouse maze, a ...

Growing up, we all had to do all kinds of science projects in school. For Baby Boomers, here are several classic science ...

Find out more about the wheel and axel, the lever, and the wedge. Find out more about three of the six simple machines: the wheel and axel, the wedge, the lever. Simple machines like these help us do ...

When you push or pull with a simple machine, you are applying a force and doing work. And, if you get more force out of a machine than you put into it, then that machine has a mechanical advantage.