Levers are literally all around us. You body uses them to move, pick up a pen to sign your name and you’ll use mechanical advantage to make that ballpoint roll, and that can of soda doesn’t open ...

Discussion of the concept of lever points from emergence theory as a tool for understanding and acting as revolutionaries in different moments. “Give me a long enough lever and a place to stand, and I ...

levers use mechanical advantage to make lifting or applying pressure easier the three main parts of a lever are the effort (input force), fulcrum (pivot point), and load (output force) there are three ...