We continue the PBS explanation of evolution in twelve short episodes, suitable for all.

This is an installment of the PBS – It’s OK to be Smart series. If no film or link appears in this email, go to the blog to view it by clicking on the blog title above. If the film stops & starts in an annoying manner, press pause (lower left double bars ||) to let it buffer and get ahead of you.

Watch all 18 minutes of this 12-part series at once and avoid the Dropbox ads here.
[Chuck Almdale]
http://www.youtube.com/watch?v=i3ShyXSHsbc