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Old 12-17-2012, 11:16 AM   #45
Peter Knutsen
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Join Date: Oct 2007
Location: Europe
Default Re: How good would a sword made out of a meteorite really be?

Quote:
Originally Posted by DouglasCole View Post
It would be radioactive, I believe. It emits alpha particles (helium nuclei), which are stopped by the epidermis. Alpha emitters are mostly dangerous if inhaled or ingested, I believe.
But how many rads would it give off per time unit? As far as I know, naturally occuring uranium has an absolutely ginormously long half-life, which suggests to me that it doesn't exactly spam ionizing particles at its surroundings.
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