Latest Peter Whibberley Stories
A British research scientist said a leap second would be tacked on to the end of 2008 to correct for eccentricities in the Earth's rotation. Peter Whibberley, a senior research scientist at Britain's National Physical Laboratory, said the world's official clock, the atomic Coordinated Universal Time, would recognize the extra second Wednesday night immediately before midnight, CNN reported. The difference between atomic time and Earth time has now built up to the point where it needs to be...
For centuries, timepieces have been used to aid navigation. However, the latest hydrogen maser atomic clock is a world away from any used ever before.
- In medieval musical notation, a sign or neume denoting a shake or trill.