I don't know that it was invented as much as it was discovered. It was a way of trying to get more power onto something that needed to be moved.
The wee hours in Cannes are referred to as 'lever du soleil' or 'lever de soleil' which means dawn or sunrise.
The parking release lever of C240 looks like ratchet.
Most say it is a lever, but i know for fact that it is actually considered a wheel and axle. - I'm in proving this and actually it is a lever because i was just taking a test that asked this question and it did not give me the option of a wheel and axle but it did give me lever. Edit~ The first person to answer was, in fact, correct. To the person who last improved the answer: Some people consider it a lever; it is actually a wheel and axle. A lever is a rigid object that rotates around a fixed point, like a seesaw, while a wheel and axle is two circular or cylindrical objects that are fastened together (The handle and the metal rod) and they rotate around a common axis (the screw)! :)
the relationship between them is that the load carries it self and the lever holds its self in place
sortir du lit, se lever
There are no records of whom or where the lever was invented
it was invented before 2013
maybe the pulley but not the lever he invented the pulley but not the lever
it was invented in the early 1343
No one really knows when it was actually invented.
Lever was known to man since the dawn of the civilisation. It was even before lawyers were invented, so it unluckily could not be patented. http://en.wikipedia.org/wiki/Lever
taylor grant hosley invented the second class lever with patrick everett muir as his helpful sidekick
early 1700s
Spencer
Archimedes, the Man
the lever
# lever* # plane* # screw # wedg *=in phone