CLAY COUNTY, Ind. (WTWO/WAWV) — Since January, fifth grade students in Clay County have been testing their engineering skills to build a functional Rube Goldberg Machine. On Friday, they finally put ...
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.
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