Simple machines make work easier to do. But how? Join Joan at the Discovery Center of Idaho as she tries various experiments with simple machines. Science Trek is available to stream on pbs.org and ...

Find out how simple machines makes work easier on this Science Trek. Simple machines include the lever, the inclined plane, the wedge, the pulley, the wheel and axle, and the screw. Combine these and ...

Introduction Looking for a cool and surprising project to show to your friends? Give this activity a stab! Take a potato and a straw—maybe a pencil as well—and challenge your friends to drill holes ...

Throughout history, humans have developed several simple machines to make work easier. The most notable of these are known as the "six simple machines": the wheel and axle, the lever, the inclined ...

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 ...

If you are looking to find amazing ideas for your next science project then read our list of 10 winning science fair projects for high school. Children are under a lot of pressure nowadays, especially ...

If you got out of ideas for your next science project, don’t worry because we created a list of 10 easy biology science fair projects for high school students to help you. There are several types of ...

A simple machine is a mechanical device that changes the direction or magnitude of a force. In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called ...

So, your science teacher has announced that you are required to do a science fair project this semester. First of all … Don’t Panic! Yes, it is going to be a lot of work, but with a little help, it ...