Zing Laser Engraver Posted on July 14, 2008 by Robin Reply OK, so you want to personalise a bit of metal, glass, wood, whatever by laser cutting it? Here you go! Windows sees it as a printer and lets you personalise to your hearts’ content. Not cheap though: around $8000,-
MIT researchers turn everyday windows into solar panels Posted on July 14, 2008 by Robin Reply The energy is stored at the edges of the windows themselves. The big difficulty in doing this has been getting the energy away from the centre of the window. Not only does this work on windows, but it’ll increase the efficiency of existing solar panels by 40 times.
