HZ

hertz, Hz, cycle per second, cycles, second, cps, cycle

(noun) the unit of frequency; one hertz has a periodic interval of one second (named for Heinrich Rudolph Hertz)

Source: WordNet® 3.1



RESET




Word of the Day

2 February 2023

RUE

(noun) European strong-scented perennial herb with grey-green bitter-tasting leaves; an irritant similar to poison ivy


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Coffee Trivia

Coffee dates back to the 9th century. Goat herders in Ethiopia noticed their goats seem to be “dancing” after eating berries from a particular shrub. They reported it to the local monastery, and a monk made a drink out of it. The monk found out he felt energized and kept him awake at night. That’s how the first coffee drink was born.

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