Zing Laser Engraver
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,-
Day: July 14, 2008
MIT researchers turn everyday windows into solar panels
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.