How many days is the Olympic decathlon held over?

More Questions:

What is the nickname given to the stretch between San Jose and San Francisco known for its many technology businesses?

What company was founded in 1976 by "the two Steves"?

The original Coca-Cola recipe is said to contain what controversial ingredient?

Who wrote the humorous novel "The Life and Opinions of Tristram Shandy, Gentleman"?

Yellowstone National Park protects the wilderness of what mountain chain?

What does LD50 indicate?

By what name is Sodium Chloride better known as?

Which two actresses on TV's "Charlie's Angels" were meant to be portraying sisters?

What is the name of the giant Canadian in South Park?

Who is Larry Hagman's mother?

What Hanna-Barbera cartoon character was known for the catchphrase "Exit, Stage Left" when dashing off?

'An Inconvenient Truth" is a 2006 documentary film directed by Davis Guggenheim about what subject?

What was Cat Stevens" birth name?

Where was US President James Garfield shot and killed?

What decade introduced barcode scanners to supermarkets?