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 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 ...

If the fun we had aboard Piaggio's MP3 is any indication, motorcycles with more than two wheels have a big future ahead of them. The additional stability and traction you get from a tilting ...

Kids are fascinated with how things work. This fascination is a natural, developmentally appropriate part of childhood. Two new children’s books celebrate all things machine. These books are ...

WAAAAAYYY back when I was in middle school physics they had some programs on our school computer that let you build simple machines. We basically built Rube Goldberg machines in the simulator to test ...