Thread: Semi-OT: A General Tech Question Thread for me :)
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Old September 26th, 2005, 05:44 PM
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Default Re: Semi-OT: A question on Power Ratios in Sci-fi
Here is one site I found that talks about it.

http://www.ibiblio.org/astrobiology/...?page=future05

It assumes 25% light speed and done in under 100 million years. Also assumes a few other things.
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