In case the video is blocked where you are for some reason then you can try and watch it here http://www.dailymotion.com/video/x254...

Sorry for the lack of production this summer. Between a root canal, a vacation, and my work schedule being turned upside-down at my regular job I just didn’t have much time to make videos. So in return for your patients here are three new ones. Enjoy!

Copyright Disclaimer - This video contains copyrighted images and sound. But is an educational study and falls under the "fair use" provisions of copyright law and the first amendment to critique and discuss.