Why Do We Have Hair? With Dr. Driskell
Clip: Special | 1m 34s | Video has closed captioning.
In this Quick Bit from Ask Dr. Universe: Meet The Scientists, cell biologist Dr. Ryan Driskell answers "why do we have hair?" presented by co-host Sam for Chinmayi, age 6 and Riley, age 10. Do you have a science question of your own? Send it to Dr. Universe at askdruniverse.wsu.edu!
Problems Playing Video? | Closed Captioning