A standard milking machine for cows has how many teat cups?

"A Mighty Heart" is a 2003 book by Mariane Pearl about which slain Wall Street Journal reporter, her husband? Which name, from Germanic words meaning "army ruler" or mighty warrior, did football great Payton have? A milestone in goth culture was the 1979 single "Bela Lugosi's Dead" by which Peter Murphy band? A U.S. military academy was founded at which site on March 16, 1802? What metric unit is a millionth of a meter? "A mind is a terrible thing to waste" is the famous slogan of which organization? Which minister said in 1968, "I've seen the Promised Land... and I'm happy tonight. I'm not fearing any man"? A minor character from "Breakfast of Champions" became the hero of which author's 1987 novel "Bluebeard"?