The human genome contains some 25,000 genes. Where did they come from? How are new genes formed? Before continuing with the Origins Series and The Origin of Cognition, I wanted to take a step back and fill in some holes I left. Other topic I'm considering are: The Origin of The Krebs Cycle, and The Origin of Eukaryotes. To download this video copyright free please go to: http://www.mediafire.com/?322yzgqrr2m To download the papers used in this video please go to: http://www.mediafire.com/?nzcmmgyygdn If you wish to translate the subtitles you can download them from: http://www.mediafire.com/?dozucozj0ni Then send me a link to them and I'll add them to the video. And remember to always, Think about it.