Helium.com | View M E Skeel's articles http://www.helium.com/users/466944.xml View M E Skeel's articles en-us Copyright Helium.com Sun, 15 Nov 2009 09:55:04 GMT Sun, 15 Nov 2009 09:55:04 GMT Why don't polar bears eat penguins? I must admit that when I suggested this title to the steward, it was a joke. It's a riddle that I ask my Marin... http://www.helium.com/items/1651141-why-polar-bears-dont-eat-penguins Sun, 15 Nov 2009 09:55:04