Green gadgets

  • Concept lamp runs on gravity

    [photopress:gravia_w_person_cutout_bw_400.jpg,full,center] You can take your solar power and scrub it. Solar power is great if you live in, I dunno, daylightistan (aka Los Angeles), but for those of us up here in the Northwest, it’s not practical. But we have gravity, and this lovely gravity-powered lamp will work just fine. Invented by student Clay Moulton, the lamp is primed, then slowly… Read More