11 Things We Didn’t Know Last Week

News, discoveries and fun … 1. The average cost of a wedding stands at $32,213, including $555 for the cake. (Learn more at The Knot) 2. Social Security records erroneously show that 6.5 million people in the United States have reached the age of 112. (Learn more at Associated Press) 3. Barbra, Nanette, Sondra, Elmo and Waldo are on their way to extinction as baby names. (Learn more at Yahoo! Parenting!) 4. The zorro bubble-nest frog, Amsterdam albatross and tropical …