"Time is what the clock says...." - Quote by Albert Einstein
Time is what the clock says.
More by Albert Einstein
More on Time
More on Physics
“Physics is really figuring out how to discover new things that are counterintuitive, like quantum mechanics. It's really counterintuitive.”
“The special theory of relativity owes its origins to Maxwell's equations of the electromagnetic field.”
“If [quantum theory] is correct, it signifies the end of physics as a science.”