Question of the week - How do spiders spin their silk? - tt 16.03.2008To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSebastian Katzer03/17/2008March 17, 2008Question of the week - How do spiders spin their silk? - tt 16.03.2008https://p.dw.com/p/DQATAdvertisement