Video: Just call him ‘Time Lord’

Cloud shaped speech bubble and vector clock with hands at 2 o'clock and an red arrow symbolizing the hour backward to 1 o'clock for the change of time in autumn, fall in America on silver background.

Dr. Judah Levine’s job is to keep time standardized. In 1969, Levine helped the National Institute of Standards and Technology develop a time-keeping system that tracks time more accurately then ever before. And while he might be the “Time Lord,” Levine doesn’t even wear a watch! Catch up with the “Time Lord” and visit a place where the tick-tocks never end.