Inclined Planes(Ramps)

Ramps are important, with the pyramids that you see in Egypt. Such stuff like dragging are using this. Before the crane was invented(Ancient Rome), people used ramps to make lifting easier, because you wouldn’t thank Julius Caesar for a trispastos, a machine that triples the work of one worker, but I think what Julius meant was teamwork, or that murder would have been bloody.
Category:Physics
Category:Science