所属专辑:Space
时长: 01:29
Celestial Mechanics (天体力学) - The Devil Wears Prada[00:00:00]
For the first time in three years[00:00:22]
Official clocks will pause for earth's rotation to realign with atomic time[00:00:24]
Fluctuation is due to earth's interaction with the moon primarily tidal acceleration[00:00:29]
This process this effect of tidal force slows our planet's rotation[00:00:36]
Angular momentum in direct correspondence with earth's axial tilt is dampened[00:00:41]
An existing kinetic energy within orbit is lessened[00:00:46]
All the same the reduction is notably fractional[00:00:50]
Specifically days on earth grow 14 milliseconds longer every one hundred years[00:00:53]
To put that in a different perspective[00:00:58]
It won't be for another 100 000 years until each day is[00:00:59]
About one and a half seconds longer than as they exist today[00:01:03]