What phenomenon do cereologists study?

More Questions:

In what decade did the game "Monopoly" go on sale?

In the series Harry Potter, what is the spell for water-making?

What sea borders Iran to the north?

What seaport's name is Spanish for "white house"?

Who is the drug morphine named after?

Who was the only one of the six main characters on "Friends" to not get married at any time on the show?

How many episodes of "The Bob Newhart Show" were made?

Anthony Robert McMillan became famous as who?

What breed of dog is Lassie?

What double-word song title was a hit single by The Thompson Twins?

Who was the voice of Darth Vader in the original Star Wars movie?

Who was Stan Laurel's partner?

What military legend was nicknamed "Light Horse Harry"?

Corfu is part of which country?

In which US state would you find Twenty Lake?