What is the middle part of an atom called?

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What do you call the center of a target?

How many signs are there in the Zodiac?

Which US boxer was known as "The Manessa Mauler"?

What was the original name of the game Pac-Man prior to its release?

What two late-1950s Broadway musicals featured songs titled "Maria"?

What term refers to a group of frogs?

Which planet is orbited by the moon Charon?

What does a herpetologist study?

Who starred in the title role of the 2007 film "Mr. Brooks"?

What year did Cat Stevens officially change his name to Yusuf Islam?

What instrument did Ray Charles play, despite being blind?

The 2005 documentary film "The Smartest Guys in the Room" was about what troubled US corporation?

In the movie "Flashdance', what was Alex Owen's day job?

Who was the second president of the United States?

What drug is obtained from the cinchona tree?