Lasers can be a nasty chemical affair, which makes tossing them out ecologically dubious. But Casio's now available GREEN SLIM line of 3,000 lumen projectors uses the first ever mercury-free laser and LED hybrid light to beam your stuff. More »

Read more: http://feeds.gawker.com/~r/gizmodo/full/~3/wNt88s-A90o/present-without-polluting-using-casios-mercury+free-green-slim-projector