Bioscience:Extreme Body Parts — Feet
Your incredible feet， you use them every minute of every day to walk， run and play. But what do you really know about them? Feet send us dancing through our lives， an astonishing performance of biological physics. How do they work? If pushed to extremes， what can they do? Why do we find them so sexy? Stay with us as we explore the wonder， the science and the mystery of the extremities we call feet.
- Added：2006
- Country：Canada
- Duration：50
- Time of update：2011/8/17 16:14:03