There is a house with four walls . Each wall faces south . There is a window in each wall. A bear walks by one of the windows. What color is the bear?

White. If all the walls face South, the house is at the North pole and the bear, therefore, is a polar bear.

A murderer is condemned to death. He has to choose among three rooms: The first is full of raging fires, the second is full of assassins with loaded guns, and the third is full of lions that haven't eaten in 3 years. Which room is safest for him?

The third. Lions that haven't eaten in three years are already dead.

A magician was boasting one day about how long he could hold his breath under water. His record was 6 minutes. A kid that was listening said, "that's nothing, I can stay under water for 10 minutes using no type of equipment or air pockets!" The magician told the kid if he could do that, he'd give him $10,000. The kid did it and won the money. Can you figure out how?

The kid filled a glass of water and held it over his head for 10 minutes.