http://blog.modernmechanix.com/2007/05/29/handle-of-toothbrush-holds-dental-mirror/ Yesterday's tomorrow, today. Sun, 06 Jul 2008 02:39:29 +0000 http://wordpress.org/?v=2.5.1 http://blog.modernmechanix.com/2007/05/29/handle-of-toothbrush-holds-dental-mirror/#comment-208168 Caya Wed, 30 May 2007 01:32:29 +0000 http://blog.modernmechanix.com/2007/05/23/handle-of-toothbrush-holds-dental-mirror/#comment-208168 That's interesting about the toothbrushes. That’s interesting about the toothbrushes.

]]> http://blog.modernmechanix.com/2007/05/29/handle-of-toothbrush-holds-dental-mirror/#comment-207022 galessa Tue, 29 May 2007 15:43:44 +0000 http://blog.modernmechanix.com/2007/05/23/handle-of-toothbrush-holds-dental-mirror/#comment-207022 by 1936 toothbrushes still had theyr bristles made of boar hair. nylon was released by DuPont in 1938 only. http://www.flickr.com/photos/galessa/491184274/ by 1936 toothbrushes still had theyr bristles made of boar hair. nylon was released by DuPont in 1938 only.
http://www.flickr.com/photos/galessa/491184274/

]]>