http://www.gizmag.com Spiders are remarkable animals: with over 40,000 classified species, they are among the most diverse known to man and can adapt to the most radical climatic conditions. The silky substance they produce to spin webs has been extensively studied and is known to rival steel in strength: a less-known fact, however, is that the "glue" that holds it all together is just as remarkable, and could soon become the key to producing stronger bioadhesives to replace petroleum-based products.en gizmag.com http://www.gizmag.com/spider-webs-stronger-bioadhesives/13295/#comment-19417 http://www.gizmag.com/spider-webs-stronger-bioadhesives/13295/#comment-19417 Wed, 07 Apr 2010 23:31:14 -0500 http://www.gizmag.com/spider-webs-stronger-bioadhesives/13295/#comment-10123 http://www.gizmag.com/spider-webs-stronger-bioadhesives/13295/#comment-10123 Sat, 07 Nov 2009 19:46:36 -0600