FEMTOSECOND

femtosecond

(noun) one quadrillionth (10^-15) of a second; one thousandth of a picosecond

Source: WordNet® 3.1


Etymology

Noun

femtosecond (plural femtoseconds)

A unit of time equal to 0.000 000 000 000 001 seconds (i.e. 1x10-15 seconds) and with symbol fs.

Source: Wiktionary



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Word of the Day

22 November 2024

SHEET

(noun) (nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind


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Coffee Trivia

An article published in Harvard Menโ€™s Health Watch in 2012 shows heavy coffee drinkers live longer. The researchers examined data from 400,000 people and found out that men who drank six or more coffee cups per day had a 10% lower death rate.

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