What kind of gem is El Corazon which is "romanced" in the movie "Romancing the Stone"?

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In what arcade game did the player attempt to avoid vehicle traffic and crocodiles?

What is the name of the frog companion that you find in Donkey Kong Country?

Professional tennis player, Rafael Nadal, is of what nationality?

Which continent is the natural habitat of the Ostrich?

What tropic passes through Australia?

Which US state is home to Craters of the Moon National Monument?

Phnom Penh is the capital of which country?

Which substance has the chemical formula HCl?

What material are fingernails made of?

In the TV show "The Simpsons', who was Barney's high school sweetheart?

What year saw the release of the first "Planet of the Apes" movie?

What was the longest-running musical on Broadway during the 20th century?

What river did George Washington cross before the Battle of Trenton in the American Revolution?

What tanker ran aground in Prince William Sound, Alaska, on March 24, 1989?

Julia Louis-Dreyfus was born on Friday, January 13, of what year?