Cracking the Code of Life

Should be 900 to 1000 words,I would like your own reactions and comments about the videos, rather than a summary.  Possible content could be things you learned from it, questions you might have (that I will attempt to answer in class if enough people have the same questions), personal observations and interpretations or stories, even things you don't like about it. 

https://www.youtube.com/watch?v=ObGUes6c1eU