Solid State & shape; physical anatomy; energy; motion; his contribution helped to make tanks & flight motion etc.
Dude you would need 1 GB of space to answer that question!
He was definitively VERY far beyond anyone else for 100's of years!
He was definitively VERY far beyond anyone else for 100's of years!
Two objects move toward each other because of gravity. As the objects get closer and closer, the acceleration of each