Scientists have registered Earth’s shortest recorded day since the beginning of the use of atomic clocks to measure the planet’s rotation speed.
While understanding the physics of Earth’s time and rotation is already boggling enough, it is important to understand the fundamental fact that Earth is spinning faster than it ever has before, completing an entire rotation in 1.59 milliseconds less than the complete 24 hours on 29th June 2022.
This time sets the record for the shortest day, and the latest in a series of rotation records since the start of 2020, previously completing an entire rotation in 1.5 milliseconds less than 24 hours. Scientists began recording the Earth’s time of rotation with atomic clocks in the 1960s, utilising resonance frequencies of atom to monitor the globe’s time system with needlepoint precision.
Since the start of 2020, the Earth has 28 of the shortest days since the 1960s.
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