What river do the Holland Tunnel and Lincoln Tunnel pass beneath?

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Which old silver coin was worth four-pence in medieval England?

What were barcodes first used for?

What media personality was once a speechwriter for Richard Nixon?

In the game of dArts, what is a score of 26 commonly referred to as?

Natty Bumppo was the creation of which author?

Who had a best seller at age 84 with her autobiography "Me: Stories of My Life"?

What islands are home to most of the world's blue-footed boobies?

This protein makes the blood red in color?

What is the name of the distance around the outside of a circle?

What kind of cool star will our Sun become in approximately 5 billion years?

In the TV show "The Simpsons', what is the name of Marge's mother?

What TV series, which ran from 2004 thru 2008, was a spin-off from "The Practice"?

What is the name of the Alicia Keys backup singer who won season 2 of The Voice?

What country's Meiji Restoration began in 1866?

When did construction of the Berlin Wall begin?