Anyone know the answer??

Here are a few questions that may occur in your mind once in a while. Here are some mind-boggling questions..

1.If all the nations in the world are in debt where  did all the money go?

2.When dog food is new and improved tasting, who tests it?

3.If the "black box" flight recorder is never damaged during a plane crash, why isn't the
whole airplane made out of that stuff?

4.Can you cry under water?

5.Why are the numbers on a calculator and a phone reversed?

6.Do fish ever get thirsty?

7.Can you get cornered in a round room? (by ones eyes??)
 
8.What does OK actually mean?

9.Why do birds not fall out of trees when they sleep?

10.What came first, the fruit or the color orange?

11.If corn oil is made from corn, and vegetable oil is made from vegetables,
then what is baby oil made from?

12.What should one call a male ladybird?

13.If a person suffered from amnesia and then was cured would they
remember that they forgot?

14.Why is it called a "building" when it is already built?

15.If you were traveling at the speed of sound and you turned on
your radio would you be able to hear it?

16.Why is it called a TV set when theres only one?

17.If a person owns a piece of land do they own it all the way down to the core of the earth?

18.Why do most cars have speedometers that go up to at least 130 when
you legally can't go that fast on any road?