Einstein theorized that time is relative. Speed slows down time. Frame of reference changes time. "Scientists synchronized two highly accurate atomic clocks and then flew one around the Earth aboard ...

The principle of relativity, as initially described by Galileo, posits that the laws of physics remain consistent regardless of an observer's relative motion. Einstein's special relativity ...

Time is an amazing and fascinating phenomenon. It is believed to be a fundamental quality of the universe that, along with the three known spatial dimensions (length, width, and height), makes up what ...