Speculative Nonfiction
Speculative Hard Science and Science Fiction. And Metal.
Wednesday, February 11, 2009
Where To Find Von Neumann Probes - And How They Work
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Discussions of von Neumann probes tend, like this one, to be largely enterprises of idle speculation. That can be explained by there being ...
Saturday, December 20, 2008
Entropy: It's Not a Human Issue
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From Vienna's Zentralfriedhof: Worth posting on this blog, if nowhere else. And worth clicking on so you can see the inscription ab...
Monday, November 17, 2008
Mars, Antarctica, Jamestown: Environmental Constraints on Human Expansion
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A terraformed Mars. Too bad there's no way to get all that water there. (Image credit Daein Ballard) It's been said that the signifi...
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Sunday, September 7, 2008
Supersonic and Superluminal Motion: Argument By Analogy
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Recently there have been a few interesting investigations where a light or gravity phenomenon was reproduced in sound waves, or vice versa (...
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