13 MAY 2013 by ideonexus
Dyson Spheres
The purpose of this report is to point out other possibilities which ought to be considered in planning any serious search for evidence of extraterrestrial beings. We start from the notion that the time scale for industrial and technical development of these beings is likely to be very short in comparison with the time scale of stellar evolution. It is therefore overwhelmingly probable that any such beings observed by us will have been in existence for millions of years, and will have already...
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An extraterrestrial civilization grown to a certain population will need to harvest the full resources of it's environment. By converting a planet like Jupiter into a shield around the system's star, the civilization could maximize the use of the sun's output.
13 JAN 2012 by ideonexus
Constant and Free Life
Constant, or free, life is the third form of life; it belongs to the most highly organized animals. In it, life is not suspended in any circumstance, it unrolls along a constant course, apparently indifferent to the variations in the cosmic environment, or to the changes in the material conditions that surround the animal. Organs, apparatus, and tissues function in an apparently uniform manner, without their activity undergoing those considerable variations exhibited by animals with an oscill...Mammals and other animals that maintain a constant environment within themselves are free of the changes to the world outside them.
