Monday, May 31, 2010

Appearance of the Border - Greg Egan

"The border of the novo-vacuum is a sphere expanding at half the speed of light. Its apparent size in the sky is affected by the fact that when you look away from the closest point on the border, you're looking back further in time, and seeing it when it was smaller."


4 out of 5

http://www.gregegan.net/SCHILD/Appearance/Appearance.html

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