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Old 06-10-2018, 07:19 PM
bistander bistander is online now
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Join Date: Apr 2015
Posts: 1,669

Imagine, if you will, an intelligent person who is blind from birth. Now explain, in common and in scientific terms, what light is to that person.

Now imagine doing that when you are also blind from birth.

Can you realize the difficulty? Is this not like the problem with discussion on magnetism?


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