Earth’s speed shows it is young

Earth’s speed shows it is young

The earth is rotating at 1,674 kilometres per hour (1,046 miles per hour). It is slowing down, thus periodically time is added (a leap second) to our clock. This last happened June 30 2015 at 7:59:59pm. Extrapolating backwards, the earth was travelling much faster in...
Leap Ahead

Leap Ahead

June 30, 2015, 7:59:59 = 8:00:00 On June 30, 2015, at 7:59:59pm EDT, the clocks moved forward by one second, instantly. We added a leap second to our common clocks, based on the earth’s rotation around the sun, to re-align them with the real time as determined by the...