Can you Please Clarify this Doubts?

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.What is the speed of darkness?

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

5.Who copyrighted the copyright symbol?

6.Can you cry under water?

7.Why do people say, "you've been working like a dog" when dogs just sit
around all day?

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

9.Do fish ever get thirsty?

10.What does OK actually mean?

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

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

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

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

15.If you're traveling at the speed of light and you turn your headlights
on, what happens?

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