Fancy filling your domicile with eye-melting, brain-exploding, high-definition 3D, but for some reason hate televisions? Then Panasonic’s PT-AT5000E might be for you. It’s an LCD projector that spits out 1080p HD video, but it’s also capable of firing a 3D picture onto your living room wall. That’s three kinds of D! This potent projector offers a 300,000:1 contrast ratio and …

Android reigns as the top smartphone OS in the U.S. with a 39 percent slice of the market, according to a report out today from Nielsen. In second place is Apple’s iOS with a 28 percent share, followed by RIM’s Blackberry with 20 percent. Trailing the three top platforms, Microsoft’s Windows Mobile and Windows Phone 7 combined grabbed 9 percent …

Children who use cell phones are at no greater risk of developing brain tumors, the latest paper in a series of epidemiological studies suggests. The study, which was conducted in Norway, Denmark, Sweden, and Switzerland, was recently published in the Journal of the National Cancer Institute. It surveyed almost 1,000 children between ages 7 and 19. The group looked at …