A device used to prevent amphibious assault using a crane like instrument to grapple and sink naval vessels. Its actual design and method of operation is lost to history although many have attempted to recreate its design. A version of it is in: http://www.math.nyu.edu/~crorres/Archimedes/Claw/illustrations.html
The Claw of Archimedes or "Iron hand" were built around 200 BC. They were used during the Second Punic War of 214 BC.
a large weight drops flinging the claw to grap ships
Archimedes didnt get Nobel prize. Some of his discoveries / inventions are: Archimedes principle, Archimedes screw, claw of Archimedes.
Archimedes made many things. He made (invented) the Archimedes screw which helps farmers with their irrigation. He also supposedly made Archimedes Death Ray (which is a myth) and Archimedes Claw which is said unrealistic by modern engineers.
Archimedes had several inventions to defend Syracuse, including walls that could shoot arrows. The most famous of these inventions was the Archimedes Claw; a device to lift attacking Roman warships out of the water. No one today has been able to figure out how this device worked.
Archimedes invented Archimedes' screw.
One of the things that Archimedes did not do is that Archimedes did not write Elements of Geometry.
What is Archimedes origin?
He is only known as Archimedes of Syracuse ( now Sicily).
a pulley that Archimedes made
Archimedes
Yes, Archimedes was an inventor.