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Disintegrations per minute (dpm) and disintegrations per second (dps) are measures of the activity of the source of radioactivity. The SI unit of radioactivity, the becquerel (Bq), is equivalent to one disintegration per second. This unit should not be confused with cps, which is the number of counts received by an instrument from the source.
As of 2006, many book reviews and promotional websites wrongly claim that Walker reached the age of, variously, 109, 113, 116, 118 or 119 years. Several official sources, including [ 2 ] [ 3 ] [ 4 ] the US Social Security Death Index [ 5 ] and a grave marker [ 6 ] all indicate that he actually lived to be 99 years of age.
The saltine cracker challenge or saltine challenge is a food challenge or competition in which a person has 60 seconds in which to eat six saltine soda crackers without drinking anything. Although the challenge may sound trivial, it is difficult because the crackers quickly exhaust the saliva in the mouth. Even though six saltines can fit in ...
🥓 Eat less bacon. ... According to researchers from the Harvard T.H. Chan School of Public Health, replacing one daily serving of processed meat ... 💋 Kiss for 6 seconds.
The beard-second is a unit of length inspired by the light-year, but applicable to extremely short distances such as those in integrated circuits. It is the length an average beard grows in one second. Kemp Bennett Kolb defines the distance as exactly 100 angstroms (10 nanometres), [8] as does Nordling and Österman's Physics Handbook. [9]
What about one of the nation's most popular foods, pizza? It seems like you can never eat too much of this cheesy and bread-heavy dish, until you realize the shocking number of slices the average ...
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One trillionth of a second. nanosecond: 10 −9 s: One billionth of a second. Time for molecules to fluoresce. shake: 10 −8 s: 10 nanoseconds, also a casual term for a short period of time. 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 ...