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.

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.

“A friend in Connecticut told me about a CNC machine in his shop that was simple, easy to program and set-up, run and verify tools of all types,” recalled Brendan Slabe, an Ohio machine shop owner.