Who invented the vacuum flask?

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What part of a sailor's uniform can be used in an emergency as a flotation device?

What year did Wagner compose "Tannhauser"?

Omaha, Kansas City, and Sioux City all lie on which river?

What country is home to the longest street in the world?

What poisonous spider can be identified by a small red hourglass-shaped marking on the underside of its body?

How many toes does a pig have on each foot?

Which English philosopher believed that people in a state of nature are good?

What is the 3-letter term for a young goat?

What is the axilla better known as?

What year did MTV debut as a channel?

In which TV show is the local fast-food restaurant called "The Chum Bucket"?

In what movie does Alec Baldwin play a ghost?

What year was the Norwegian non-profit organization, "Norse Federation" founded?

What is Eisoptrophobia?

Which artist once had a musical persona called "The Thin White Duke"?