Travel at faster than the speed of light certainly can have dramatic implications that are difficult to understand, such as time travel.
Lisa RandallWhen I was in school I liked math because all the problems had answers. Everything else seemed very subjective.
Lisa RandallI'm not creating the universe. I'm creating a model of the universe, which may or may not be true.
Lisa RandallWe certainly don't yet know all the answers. But the universe is about to be pried open.
Lisa Randall