Main Profile

At A Glance

The Mysterious Leap Second

Leap Day's got nothing on the Leap SECOND! Hank explains why a second is being added to 2012 and why some are upset about it. Like SciShow on Facebook: Follow SciShow on Twitter: leap second, leap day, 2012, hank green, scishow, sci show, mean solar time, atomic clock, itu, moon, tides
Length: 04:33


Questions about The Mysterious Leap Second

Want more info about The Mysterious Leap Second? Get free advice from education experts and Noodle community members.

  • Answer

Ask a New Question