blueollie

Human evolution and cross breeding

I recently joked about new discoveries on humans mating with other homo species. There is more detail here, including how scientists figure this stuff out. Of interest is that we had mating with other homos both in the “failed migration” out of Africa, and again in the successful one (65 K years ago), and these conclusions are possible because of modern genome sequencing techniques.

On a more mundane (but still fun) level, here is a little video describing an evolutionary trajectory that lead to modern humans.

Science humor: a joke about curved spacetime:

realspadecimehascurves

February 19, 2016 - Posted by | evolution, human sexuality, physics, science | , ,

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