I watched “What Darwin Never Knew” last night. It’s a NOVA program that my TIVO captured. I’ve always been excited about the latest in genetics. I’m amazed with the science of it all and this program reinforced my amazement. It’s pretty long.. (almost 2 hours). Thanks to the internet, a person can watch it online. I think it is great that on the internet version, you can jump to various chapters within the video.