A Dizzying Clock Chart From the Pre–Time-Zone Era Proves That Time Zones Are Wonderful. By Rebecca Onion. May 01, 2014 12:03 PM. Copy Link Share Share Comment Copy Link Share Share Comment ...

MIT created a new type of atomic clock that measures entangled atoms Improved atomic clocks could help scientists determine what impact gravity has on time By Shawn Knight December 17, 2020, 14:23.