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1 microsecond – the length of time of a high-speed, commercial strobe light flash (see air-gap flash). 1 microsecond – protein folding takes place on the order of microseconds (thus this is the speed of carbon-based life). 1.8 microseconds – the amount of time subtracted from the Earth's day as a result of the 2011 Japanese earthquake. [1]
microsecond: 10 −6 s: One millionth of a second. Symbol is μs millisecond: 10 −3 s: One thousandth of a second. Shortest time unit used on stopwatches. jiffy (electronics) ~ 10 −3 s: Used to measure the time between alternating power cycles. Also a casual term for a short period of time. centisecond: 10 −2 s: One hundredth of a second ...
An order of magnitude of time is usually a decimal prefix or decimal order-of-magnitude quantity together with a base unit of time, like a microsecond or a million years. In some cases, the order of magnitude may be implied (usually 1), like a "second" or "year". In other cases, the quantity name implies the base unit, like "century". In most ...
A nanosecond is equal to 1000 picoseconds or 1 / 1000 microsecond. Time units ranging between 10 −8 and 10 −7 seconds are typically expressed as tens or hundreds of nanoseconds. Time units of this granularity are commonly found in telecommunications, pulsed lasers, and related aspects of electronics.
In 1987 Today in New York returned to a news update format, and aired at 6:45 a.m. following the network business news show Before Hours. When Before Hours was canceled by NBC in 1988, Today in New York was expanded to 30 minutes. Gradual expansions of the show's runtime followed: to one hour (6 to 7 a.m.) in 1990; to 90 minutes (starting at 5: ...
The good news is, if you’ve accidentally taken a supplement that’s a little old, you don’t have to be too concerned. What’s the average shelf-life of vitamins?
Alaska holds the all-time U.S. record. The mercury plummeted to 80 degrees below zero on Jan. 23, 1971, in Prospect Creek, north of Fairbanks.
"At first, I was beating myself up for not doing more and then I realized, it’s been a long couple of weeks with the @macys #thanksgivingdayparade and the @rockefellercenter #treelighting and at ...