Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: a physical theory of relativity based on the assumption that the speed of light in a vacuum is a constant and the assumption that the laws of physics are invariant in all inertial systems
Similiar / Same: special relativity, special theory of relativity, Einstein's special theory of relativity
Categories: Einstein's theory of relativity, relativity, relativity theory, theory of relativity
