Discover the art of crafting a simple spiral potato cutting machine right at home in this engaging and informative tutorial.

In this exciting DIY tutorial, learn how to make a marble machine from cardboard with step-by-step guidance. Discover the ...

Simple machines include the lever, the inclined plane, the wedge, the pulley, the wheel and axle, and the screw. Combine these and you can create almost anything to make work easier.

Key concepts Physics Simple machines Wedges Air pressure Introduction Looking for a cool and surprising project to show to your friends? Give this activity a stab! Take a potato and a straw ...

Precious Plastic is giving instructions on how to build a series of simple machines that will let makers turn plastic trash into new material.

GREENFIELD — While most teachers show their students how to simplify problems, Amy Fletcher likes to teach her students how to make the simplest tasks more complicated.

First, he shows the intrinsic problem: sewing by hand requires you to reverse the direction of the needle, and it isn’t clear how to make a simple machine to do that.