Trepanation is the practice of drilling holes where?

More Questions:

What is an eyrie?

What popular figure was born Agnese Gonxhe Bojaxhiu?

From what language did English borrow the word "luau"?

On what continent were the Boer Wars fought?

In what organ of the body is insulin produced?

What was the first medication to be sold in the form of water-soluble tablets?

What is halite more commonly called?

What popular designer was responsible for the wardrobe of "His Wife & Her Lover"?

In which country is the musical and film "Mamma Mia" set?

What is the real first name of Tyler Perry's famous character, Madea?

What 1984 comedy is credited with the popularity of the girl's name, Madison?

Who founded the John Birch Society?

Who was the oldest signer of the US Declaration of Independence?

What character was invented to respond to questions from Gold Medal Flour customers?

The "miner's lamp" is also known as what?