What is the scientific method of dating tree rings called?

More Questions:

'Cirque du Soleil" hails from what country?

What actor/director debuted his own brand of beer in the late 1980s called Pale Rider Ale?

What game did Charles Darrow based upon the "The Landlord's Game"?

What number does each player wear every year on April 15 in Major-League Baseball?

Alphabetically, which is the last of Santa's reindeers?

Which famous character did Jean de Brunhoff create the image of?

What novel did Ian Fleming introduce James Bond in?

What superhero built a "Fortress of Solitude" at the North Pole?

What is "bovine spongiform encephalopathy" more commonly known as?

Which rock guitarist did Johnny Depp use as an inspiration for his Jack Sparrow character?

In what city does the movie "Mrs. Doubtfire" take place?

Who won the first season of the TV series "American Idol"?

Which cartoon character was created by Max Fleischer in the 1930's?

What year did the English Civil War end?

What city hosted the Summer Olympics in 1996?