Thimphu is the capital of which Himalayan kingdom?

A highlight of the Great Lakes Shipwreck Museum is the bell from which ship that sank in 1975? A highlight of which 1956 film is Marilyn Monroe, as saloon singer Chérie, singing "That Old Black Magic"? Which highly prized form of carbon is the hardest natural material? Which hiking route runs from Maine to Georgia? Which word names both a Hindu holy man and a Yankees great? A hinny is the offspring of which two animals? Which historic Nashville building, a former home of the Grand Ole Opry, was renovated and reopened in 1994? A historic flight in which type of craft went over Paris on November 21, 1783?