Spider's Webs

[holyduckie]

1. Why can spiers avoid being trapped by their own webs ?

2. What else do spiders use ther web for besides catching prey ?

Thanks in advance!

[SteveD]

"Some of the strands of the web are sticky, and others are not". Source:

http://en.wikipedia.org/wiki/Spider_web

[lord molly]

they are used in bullet proof vests..... how cool is that!!!!

[naz_nomad]

Spiders can get caught in their own webs ...