11 Things We Didn’t Know Last Week

News, discoveries and … fun 1. A cobra can bite and kill someone even 20 minutes after its head is severed. (Learn more at Daily Mirror) 2. Celebrity deaths do not generally come in threes. (Learn more at NY Times) 3. How rare is a blue lobster? One in 2 million. (Learn more at Associated Press) >> 12 Foods Sabotaging Your Sleeep 4. With the national unemployment rate at 6.2 percent in July, 20 U.S. cities are under 4 percent. …