What stopper, necessary for champagne, did medieval monks invent?

More Questions:

In 1998 which one of the best-selling US magazines finally took its table of contents off its front cover?

How many squares are there on a chessboard?

What part of a piano's action permits the keys to be struck in quick repetition?

What decade were golf cArts introduced in the US?

Pan was half man, half what?

What type of animal is Napoleon, in George Orwell’s novel “Animal Farm?”

What was the last album recorded by The Beatles?

What garden flower's name literally means "nose twister"?

What material is produced from the gossypium shrub?

What do you call the feeling of having experienced something before?

What color is a Great Egret?

Which actor bought the first Hummer made for civilian use?

To protest an unpopular tax, which US state's residents held the "Whiskey Rebellion" in 1794?

When was the Mustang first introduced by the Ford Motor Company?

What famous American was nicknamed "The Lone Eagle"?