What did Ray Tomlinson send in Cambridge, Massachusetts, in late 1971?

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Facebook was first limited to students at what university?

Who was nicknamed La Pucelle d'Orléans?

What chocolate cake is named for the Vienna hotel that keeps its recipe secret?

Where did Thomas Lipton open his first grocery store?

Whose wife could eat no lean?

What is the name of Lois Lane's younger sister?

Which of Dickens" novels is set during the Gordon Riots?

What is the chemical symbol for the element Magnesium on the periodic table?

What constellation represents a hunter with a club and shield?

What comedy team's films included "Hollywood or Bust" and "Living It Up"?

What does Popeye have tattooed on his arm?

What cartoon character is named for Princess Dala's diamond in a 1963 film?

In what year was Harvard University founded?

What queen was the last ruler of Hawaii before it joined the US?

What country borderd Central African Republic to the east?