What method of underwater detection is short of "sound navigation and ranging"?

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What kind of animal is called a heffalump, in Winnie the Pooh?

What category of writing are the Hugo and Nebula awards given for?

What city named its airport after Ayatollah Khomeini?

What is the atomic number of the chemical element gold?

In The Simpsons, how are the out-of-control robots at Itchy & Scratchy Land stopped?

Off of which European coastline was the "Battle of Trafalgar" fought?

What US president was fatally shot in 1881?

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Who directed the 1962 film "Lawrence of Arabia"?

During which month is the longest day in the Southern hemisphere?

The counties of Washington, Monroe, Franklin, Polk, Jefferson, Jackson, and Liberty are in what US state?