The letters J and Q don't appear in the periodic table of elements. Maya Angelou was the first African American woman to write a non-fiction best seller. The only full-length book that Eminem has ever read is LL Cool J's autobiography. Pope Gregory IX was apparently a dog person, because he tried to exterminate all cats from Europe. Nearly one tenth of all men alive today in central Asia are descended from Mongolian Emperor Genghis Khan, who clearly got around. Astronauts report that space has sort of a "hot metal" smell, similar to seared steak.