Which scientist is credited with inventing margarine?

More Questions:

What team won the first Super Bowl?

What year did Andre and Edouard Michelin first publish the "Michelin Guide"?

Sigmund Freud believed a person’s psyche was composed of what three components?

A hair that curls back on itself and penetrates the skin is known as what?

The first spin-off of C.S.I., starting in 2002, was set in what city?

In what city was the Fresh Prince of Bel-Air born and raised?

In Disney's "Snow White', what kind of animal heart does the Huntsman give to the Queen in place of Snow White's?

What was Buddy Rich's real first name?

What 2002 movie has spawned sequels with the subtitles "Apocalypse', "Extinction', and "Afterlife"?

In which TV series does Fred Savage play Kevin Arnold?

Who won an Oscar for her portrayal of a young dancer in the movie "Black Swan"?

When was the first radio alarm clock invented?

New York's Wall Street was named when a wall was built there for what purpose?

Wayne Brazel shot and killed what Western figure?

What is Toronto’s Pearson International Airport code?