/sci/ - Science & Math

Anonymous Sat Aug 13 07:50:30 2011 No.3559383 [View]
File: 32 KB, 400x553, humans.jpg [View same] [iqdb] [saucenao] [google]

Do you think that it would ever be possible that two entirely species, both with human-like intelligence and the ability to build tools and cities, that evolved at roughly the same time could ever co-exist long enough to reach a technologically advanced era?

>>	Anonymous Fri May 6 21:27:28 2011 No.3008977 [View] File: 32 KB, 400x553, alien_sex_17.jpg [View same] [iqdb] [saucenao] [google] those dirty aliens

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/sci/ - Science & Math

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