How many US states have names which are only four letters long?

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What color code represents a life-threatening emergency, in hospital lingo?

What is the only bird in the famous witches" cauldron ingredient list from Macbeth?

What is the capital of Algeria?

What color diamond is produced if it contains traces of boron?

What theorem is used to determine the length of the hypotenuse of a right triangle?

In 1986, a brittle O-ring seal was determined to be the cause of what?

Enokitake, or Enoki for short, is a type of what?

What is a male donkey called?

In The Simpsons, who does Homer accidentally shoot out of a torpedo tube?

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Who did Ed Wood meet in the movie by the same name?

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Who are Nathan Wind, Vic Colfari, and Sir Stewart Wallace?

Which war was ended by the "Peace of Westphalia"?

Dr. Jonathan Crane is the real name of which DC Comics supervillain?