Home Science Zeptoseconds: New world record in short time measurement

Zeptoseconds: New world record in short time measurement

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In the global race to measure ever shorter time spans, physicists have now measured a process that lies within the realm of zeptoseconds for the first time: the propagation of light within a molecule. A zeptosecond is a trillionth of a billionth of a second.

Source: ScienceDaily.com