Re: Just How Blind is the Human Race?
From: TKalbfus (tkalbfus_at_aol.com)
Date: 07/07/04
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Date: 07 Jul 2004 12:28:54 GMT
How Blind? Well, we can see only in a narrow band of the electromagnetic
spectrum, we can't see UV rays and we can't see in the infra-red. So in most
parts of the spectrum we are blind.
Tom
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