Approximately how many miles are there in a nautical mile?

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How many pawns does each player have at the start of a chess game?

In what US state are submarine sandwiches traditionally called "po" boys"?

What kind of a ring is a "dohyo"?

What other South American country, besides Venezuela, is a member of OPEC?

Candy Lightner was the founder of what organization?

What typewriter key was introduced by Remington in 1878, ending the need for two keys for each letter?

What was a Nuremberg egg?

What name is shared by the rivers that run through Denison, Texas and Hanoi, Vietnam?

What are pink dolphins commonly referred to as?

What were the names of Ann Romano's two daughters on "One Day at a Time"?

What Sonic Youth LP did "Entertainment Weekly" call the best album of 1992?

Who was the final act at Woodstock?

What is the name of the theme song of the TV show "CSI: Cyber"?

Who had a hit with the song "Jacob's Ladder"?

On January 1, 2016, which Canadian province became the first one to allow the testing of self-driving vehicles on public roads?