What prevents the Earth's atmosphere from drifting into space?

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What Grand Slam sports event is held at Flushing Meadows, NY?

What year was National Geographic magazine first published?

Who was the Phillips screw design named after?

What original literary work was the movie "A Place in the Sun" based on?

In the comic strip, "Blondie', what was Blondie's maiden name?

In which US state is the Acadia National Park located?

Which US state is nicknamed the "Natural State"?

What is a woolly bear?

What planet is named for the Roman equivalent of the Greek god Zeus?

Which have longer snouts - alligators or crocodiles?

Who played the role of the US president in the movie "Absolute Power"?

What famous woman became known as "The Lady with the Lamp" during the Crimean War?

Which of Shakespeare's plays involves a pound of flesh?

In which 1949 film does Alec Guinness portray nine members of the D'Ascoyne family?

Corsica is part of which European country?