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Politics : The Donkey's Inn -- Ignore unavailable to you. Want to Upgrade?


To: Mephisto who wrote (7207)7/24/2003 11:57:44 PM
From: Raymond Duray  Read Replies (1) | Respond to of 15516
 
Re: The life span of depleted uranium is older than the universe....

Give or take a couple millenia....

Actually, I've seen the half-life listed as 4.5 MM years, about the same as the age of the Earth, or about 1/3 the age of universe which is now calculated about about 13 billion years.