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

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Which popular candy bar is named after the maker's favorite horse?

What is the longest running US game show?

What is the fear of becoming cold called?

A person described as a "towhead" has what color hair?

What are the four main levels of India's caste system?

What sport's lingo uses the term "Mulligan"?

In which US state is Shenandoah National Park located?

The kingfish is actually the largest species of what type of fish?

Which middle layer of a tooth contains the root canals?

Tarsus and metatarsus are pArts of which body part?

Who played Will on the TV show "Will & Grace"?

What was Albert Einstein's first job after graduating from Zurich Polytechnic?

Whose execution caused the famed Spanish Armada to sail against England?

In what year was New York City divided into its boroughs?

What was Hebe the goddess of?