Secrets of the Spider Web
Clip | 2m 22s
Watch a biologist extract silk from a live spider, as he studies this surprisingly strong and dynamic material.
Aired: 10/30/14
Problems Playing Video? | Closed Captioning
Clip | 2m 22s
Watch a biologist extract silk from a live spider, as he studies this surprisingly strong and dynamic material.
Aired: 10/30/14
Problems Playing Video? | Closed Captioning