What does a "caliber" measure?

More Questions:

What does the abbreviation N/A mean?

In which game might you "peg out"?

Which country was selected as a host of the 1916 Olympic Games, but didn't actually host them?

What year did H. G. Wells publish the novel "The Time Machine"?

What is "bountiful mother" in Latin?

A sonnet usually has how many lines?

Doha is the capital of which Middle-Eastern country?

The Liffey River runs through what European capital city?

What company introduced the first hand-held calculator in 1967?

How many sides does a decagon have?

What was the last name of the US surveyor who invented the process for condensing milk in 1853?

How many episodes of the TV show "All in the Family" were made?

In the TV show "The Simpsons', what was the name of Comic Book Guy's dead dog?

In what century did the Dodo become extinct?

A 25 to 31 mph wind on the Beaufort scale is called what?