All about Levers
What is a Lever?
A lever is a simple machine that makes work easier. A lever is made up of something called a fulcrum, and a stiff bar that balances on top of the fulcrum. if the fulcrum is not there seesaws would not be created. it would be very bad and if there were no lever seesaws and hundreds of things would not to be created. To tell you i think the lever is the most important simple machine. i mean if no lever no hammer no broom no seesaw cleaning would be hard and a blacksmith would be really a hard job. These pictures below show different levers like a hammer, broom,seesaw.Hope you enjoyed my commentary. Sincerely, Ben B