Answer:
How is it possible to always find what your looking for in the last place you look?
You draw a line. Without touching it, how do you make the line longer?
Is an older one-hundred dollar bill worth more than a newer one?
An archaeologist digs up two perfectly preserved bodies. He immediately identifies them as Adam and Eve. How can he tell they are Adam and Eve?
If there are three apples and you take away two, how many do you have?
What is always coming but never arrives?