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

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The Acol system is used in which card game?

What semolina product is used to make the dessert "seffa"?

How deep is each end zone on a CFL football field?

Which Belgian city is one of the world's main centers for diamond dealing?

In which country would you find the Negev desert?

How many tentacles does a squid have?

What university did David Letterman graduate from in 1969 with a degree in telecommunications?

What singer took his stage name from a Dublin hearing aid billboard?

In The Who’s rock opera "Tommy', what recreation was Tommy proficient at?

Which Disney film features the ballad "Can You Feel the Love Tonight"?

When was actor W. C. Fields born?

Who plays the Laura Silverman on the TV show "The Sarah Silverman Program"?

Which former First Lady cowrote the Declaration of Human Rights which was adopted by the United Nations?

What city was talk show host Jerry Springer mayor of from 1977-1978?

Which two cross-border neighbouring cities jointly celebrate July 1 and July 4 holidays with the International Freedom Festival?