What powers Monstropolis in the movie "Monsters, Inc."?

More Questions:

For what mysterious figure is the latch on the inside of some Boeing passenger jet doors named?

What book was Mark David Chapman carrying when he shot John Lennon?

By what name is the author Samuel Langhorne Clemens better known?

What year did the first "Where's Waldo?" illustrated book hit the shelves?

What type of musical instrument is crafted with two parallel pipes, one known as a chanter and the other a drone?

Juba is the capital of which African country?

Which country do Belgium, France and Germany border?

The Plains of Abraham are located in which country?

What relative of the raccoon is sometimes known as the cat-bear?

What movie award appears in the International Radio Alphabet?

What song has the lyric "I saw a werewolf with a Chinese menu in his hand"?

Whose movie debut was opposite Humphrey Bogart in 1944's "To Have and Have Not"?

In Disney's "Pinocchio', what animal does Pinocchio get trapped inside?

What is the first name of the fictional character "Miss Marple"?

Corsica is part of which country?