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Samsung's SGR-1 robot has already starred in an action film. Now the machine gun-toting badass is taking on intruders along Korea's DMZ.
Astronomers at the Chandra X-ray Observatory explain why the black hole at the heart of the Milky Way galaxy doesn't consume everything in sight.
Women who own DVRs watch time-shifted content more than men, and are more likely to own a PlayStation Portable.