What process does milk undergo to become yogurt?

More Questions:

According to the ad, how many licks does it take to get to the center of a Tootsie Pop?

Who wrote the book "Chitty-Chitty-Bang-Bang: The Magical Car"?

The Battle of Gettysburg occurred in which US state?

The national currency of Panama is named for what Pacific explorer?

Which popular artist was born Gordon Matthew Thomas Sumner?

Who played the role of TV's B. J. Poteet?

How many children do Daniel and Miranda have in the movie "Mrs. Doubtfire"?

Who played the villain Howard Payne in the 1994 movie "Speed"?

Along with Karl Marx, who wrote "The Communist Manifesto" in 1848?

In relation to the Halloween holiday, what is the archaic meaning of the word "Hallow"?

What did Al Capone largely fund his criminal empire on?

What 20 year old boxer became the youngest WBL heavyweight champ in History, when he beat Trevor Berbick in 1986?

Who made the first wheelbarrow?

On July 4th of what year was the Declaration of Independence adopted?

Pont Neuf is the oldest bridge over the river Seine, located in which French city?