When you know it is time to go home

As part of my research, I have bee using Mr Potato Heads to make a video exemplar for my research project. I've used them to try to illustrate the mechanisms of genetic drift. http://youtu.be/tYOG3HzJvak

The video is not perfect, but it aims to reveal my misunderstandings and encourage discussion. Meanwhile, the 12 or so Potato Head men live on my bookshelf at work. Clearly their new found stardom has gone to their heads (and as they are all head this is an interesting idea), and periodically I find them moving menacingly around my desk. :)