11 Things We Didn’t Know Last Week

News, discoveries and … fun 1. What do you get if you cross a sheep and a goat? A “geep.” (Learn more at People) 2. After 10 years and four billion miles, the Rosetta spacecraft will slow to the pace of a person walking to examine a 2.5-mile-wide comet. (Learn more at NY Times) 3. Your bag of potato chips can hear what you’re saying – and perhaps even let others eavesdrop. (Learn more at The Verge) 4. A tear, …