By Sponsored Post
Posted 12.14.2009 at 2:00 pm Comments
This is a sponsored post from our advertisers.
It looks like a toy sci-fi ray gun, but point at your target, squeeze the trigger and it…vacuums? At under three pounds, the Dyson DC31 handheld bagless vac is well balanced and ergonomically designed, making it easy to handle when doing a quick cleanup.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.