What exactly does the leap second do?

August 3, 2017

Of course, that 3 minutes is relative.

May 3, 2017

See time change as never before.

April 17, 2017

Your clock may not be as accurate as you thought it was.

March 13, 2017

Time. You keep using that word. I do not think it means what you think it means.

September 28, 2016

All of your dreams about time travel are about to be squashed.

September 23, 2016

Because losing a nanosecond a month is just too much to bear.

June 3, 2016

German physicists are redefining our measurement of time with the introduction of their optical single ion clock.

February 12, 2016

Physicists propose that time may not be continuous at all, but instead represent a “crystal,” a rigid structure composed of discrete snapshots in time. They also suggest that the smallest interval of time may be much greater than formerly supposed.

February 2, 2016

To display the time, the Shadowplay clock uses LED lights, touch, and your own shadow.

January 26, 2016