What element that is lacking in a diet causes goitre?

More Questions:

What year was the French Press first patented?

What food company is listed on the New York Stock Exchange with the single letter "K"?

What George Orwell book foresees Oceania, Eurasia and Eastasia?

Which book begins with the words "It was a bright cold day in April, and the clocks were striking thirteen"?

Jackson Hole ski resort is located in which US state?

What name is given to the shellfish that cling to the bottom of ships?

What does a lepidopterist study or collect?

What is the international radio code word for the letter T?

Who starred as Captain Georg von Trapp in "The Sound of Music"?

In the movie "Batman', who claims to weigh 108 lbs?

The movies "Black Hawk Down', "Blade Runner', and "Gladiator" were all directed by whom?

New York's Wall Street was named when a wall was built there for what purpose?

President Richard Nixon called what songstress an "Ambassador of Love"?

Who recorded such songs as "Toys in the Attic" and "Angel", and also wrote music for the film "Armageddon"?

What is the highest mountain in Africa?