Exploring the strength and versatility of spider silk, this chapter delves into the various types of silk that make up a spider's web, touching on unique properties like adhesion and stretching. It also discusses a labor-intensive process of creating a tapestry with spider silk, highlighting the craftsmanship and challenges faced by the women in Madagascar. The conversation progresses to advancements in harvesting spider silk, including genetic modification of organisms to produce high-quality silk.
Invisible but stronger than steel. Complex architectural marvels. Things that stick to your face. Spiderwebs are much more than just Halloween decor or something to feather dust from your corners. Spider silk expert Dr. Randy Lewis of Utah State University not only coined the word "spidroin" for the proteins comprising the many types of silk, but he is considered one of the foremost experts on the wonders of spiderwebs. Alie visits his lab and chats about how spiders weave them, what the silk is made of, the street value of a spool, future applications of spider silk, transgenic experimentation, best spider movies, worst spider myths and why he deserves an ice cream cake. You'll never (not) see a spiderweb the same.
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