Simple machines make work easier, not less work, says Rick Crosslin, scientist. He joined us today to demonstrate how simple machines work. In our case, Randy was the “load” and Amber was the “effort.

Explains how simple machines, such as levers, pulleys, wheels and axles, and inclined planes, work together to make tasks easier by trading force for distance or vice versa. It illustrates the concept ...

imple machines help us change the amount of force or the direction of the force needed to move an object. Find out how by learning more about levers. Major Funding by the Laura Moore Cunningham ...

Ally Serritella and Jonathan Harper work on a simple pulley machine with Mr. Peralta. The fifth graders at Woodglen School, in Lebanon Township, Hunterdon County, have been working on a simple machine ...

Physicists have devised an algorithm that provides a mathematical framework for how learning works in lattices called mechanical neural networks. It's easy to think that machine learning is a ...

Dive into the science of inclined planes in Episode 4 of Jiwi's Machines. This special Science Extra episode breaks down how simple machines like ramps can do extraordinary work through clever design ...