NerdGrind : How-to Computer Help : Tutorials : Tech and Gadget News » Marconi Labs http://www.nerdgrind.com Gadget and technology news, computer help, and how-to tutorials on everything, from your friendly nerd at NerdGrind Tue, 26 Jan 2010 07:43:27 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Watch a Documentary on the History of the LED – Video http://www.nerdgrind.com/watch-a-documentary-on-the-history-of-the-led-video/ http://www.nerdgrind.com/watch-a-documentary-on-the-history-of-the-led-video/#comments Mon, 24 Nov 2008 15:35:48 +0000 Nerd Grind http://www.nerdgrind.com/?p=5261 http://www.nerdgrind.com/watch-a-documentary-on-the-history-of-the-led-video/feed/ 0