Saturday, September 1, 2012

Billionth of a Second

A spike lasts one to two nanoseconds. A nanosecond is a billionth of a second. A spike is harder to guard against than a surge because it hs such short duration and high intensity.


energy
England
especially
Europe
exactly
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explain
famous
farm
figure
forest
free
George
government
grass
grew
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age
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base
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bright
business
buy
catch
caught
child
choose
circle
clear
correct
difference
direction
easily
edge
egg
minute
modern

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