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Thursday, December 17, 2009

The bestselling science book of all time

Who wrote and what is the title of the bestselling science book of all time?
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Sunday, December 13, 2009

The origin and destiny of our earth and sun (part one)

National Geographic has produced a fascinating 45 minute documentary about the death of the sun. You can visit YouTube (by clicking this link) and watch the five segments there.

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