Wilhelm Roentgen won the first Nobel Prize in Physics for discovering what kind of radiation?

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What breakfast favorite, with a hole in the middle, is equal to 4 slices of bread?

What company did Mercedes-Benz partner with to develop the Smart car?

What is the Latin name for parsley?

The Brenner Pass lies on the border of Austria and what other country?

In what non-Spanish speaking city would you find the Spanish Steps?

What percentage of air is composed of oxygen?

What French scientist is credited with inventing margarine?

Who invented the equals symbol?

What is the name of the test to determine whether a computer could convincingly imitate a human?

What was Norm’s last name on the TV show "Cheers"?

Who was the first winner of the UK "Big Brother"?

Who played the role of Moses in the 1950s movie "The Ten Commandments"?

The Dude from the Big Lebowski liked to drink what?

What former "Little House on the Prairie" star served two consecutive terms as president of the Screen Actors Guild?

How many states comprise Australia?