What does the "c" in the equation "e=mc2" stand for?

More Questions:

What do you get when you mix bourbon, mint and sugar?

What model was married to musician Seal?

What North American Soccer League team signed Pele in 1975?

Which cosmetics company shares a name with Shakespeare's birthplace?

What year was Bram Stoker's novel "Dracula" published?

What nation is divided in two by the Cook Strait?

What are the Northern and Southern tropics also known as?

What river flows through Utah's Glen Canyon?

Because it entered the union in 1876, what western US state is nicknamed "The Centennial State"?

Who directed the 1968 "Planet of the Apes" movie?

What 1984 song by Prince was his first to hit #1 on the Billboard chArts?

What actor was the narrator in the movie "A.I.: Artificial Intelligence"?

What two planets in our Solar System possess no moons?

What novel was the 1988 film "Who Framed Roger Rabbit" loosely based on?

Which ocean does the African country, Burundi, has access to?