What is the capital of Switzerland?

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Which musical instrument was invented by Henry Schluter?

In the professional audio industry, what does AES refer to?

Which city is served by Schwechat airport?

Prosophobia is the fear of what?

What year was writer Arthur C. Clarke born?

The line "I never saw a purple cow" is the beginning of a poem by what author?

What two authors" characters are used to name the moon of Uranus?

What is the chemical symbol for lead?

What kind of object is smaller than its own Schwarzschild radius?

Which element has the atomic number 81?

Who was the original bandleader for "The Tonight Show with Jay Leno" from 1992 to 1995?

Who was the first person to say the words "Live from New York, it's Saturday Night!"?

What military legend was nicknamed "Gentleman Johnny"?

Which play is generally accepted to be Shakespeare's last, fully completed play before his death?

Egg Fu is the enemy of what superhero?