To: spel_grammer_an_punct_polise
The half life is just 50% of the original radioactive breakdown rate. If it started at 1000% over safe levels, after 93 years it would only be 500% of safe levels.
16 posted on
04/19/2016 10:30:46 PM PDT by
MtnClimber
(For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
To: MtnClimber; spel_grammer_an_punct_polise
Christmas movie title:
"It's A Wonderful Half-life"
35 posted on
04/20/2016 2:18:56 AM PDT by
imardmd1
(Fiat Lux)
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