Comments on: Spray-On LED Wallpaper for Your Spray-On Battery http://cleantechnica.com/2012/07/11/leds-printed-directly-on-paper/ Clean Tech News & Views: Solar Energy News. Wind Energy News. EV News. & More. Mon, 29 Dec 2014 20:44:00 +0000 hourly 1 http://wordpress.org/?v=4.0.1 By: DASTech http://cleantechnica.com/2012/07/11/leds-printed-directly-on-paper/#comment-129455 Tue, 14 Aug 2012 16:22:00 +0000 http://cleantechnica.com/?p=40038#comment-129455  It’s even to make the mind boggle. I can’t hang regular wallpaper, and they want me to battle with scientifically advanced wallpaper?? What hope do I have?

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