A group of scientists has measured the shortest unit of time ever with a measurement of the amount of time it takes a light particle to cross a hydrogen molecule. The measurement is called a zeptosecond and is a trillionth of a billionth of a second. That is a decimal point followed by 20 zeros and a one. Researchers in …
A group of scientists has measured the shortest unit of time ever with a measurement of the amount of time it takes a light particle to cross a hydrogen molecule. The measurement is called a zeptosecond and is a trillionth of a billionth of a second. That is a decimal point followed by 20 zeros and a one. Researchers in …
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