In the 1950s, the NFL experimented with what new color for their footballs?

More Questions:

According to an old saying, "An ounce of what is worth a pound of cure"?

What does a "screever" do on a sidewalk?

Which planet is famous for its Big Red Spot?

What fluid is stored in the gallbladder?

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

What part of the cheetah does not have any spots?

What large reptile was popularized by Steve Irwin and Paul Hogan?

What was the name of the main police detective played by Jack Webb on the TV show "Dragnet"?

Raymond Burr played a journalist named Steve Martin in the American version of which giant monster movie?

Who was nominated for Best Supporting Actor for the 1995 movie "Apollo 13"?

What dog breed was the official 1972 Summer Olympics mascot?

The original name of New York City was what?

What year was the restaurant chain "Steak 'n Shake" founded in?

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

In which ocean or sea are the Seychelles?