If you suffer from diplopia, what do you have?

More Questions:

Who wrote the book "A Brief History of Time'" In 1988?

Ljubljana is the capital of which Central European country?

What are the twin stars in the constellation of Gemini called?

What bone, to which your ribs are attached, gets its name from the Greek for breastbone?

Which part of the body does the adjective "renal" refer to?

What protein is responsible for giving blood its color?

What element's chemical symbol is Pb?

What kind of tails do New World monkeys have that Old World monkeys don't?

What was the housekeeper's name in the TV series "The Brady Bunch"?

What is the real first name of rock star Prince?

Who is Larry Hagman's mother?

What was rapper Eminem's first album titled?

What was the name of the Argentine cruiser sunk after a British attack during the Falklands War in 1982?

When did Arizona and New Mexico become states?

What brainchild of Wisconsin senator Gaylord Nelson was first celebrated on April 22, 1970?