Answer:
How is it possible to always find what your looking for in the last place you look?
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?
What moves and touches water but doesn't get wet?
How many bananas can you eat if your stomach is empty?
There are two sisters: one gives birth to the other and she, in turn, gives birth to the first. Who are the two sisters?
I start with T end with T and within me is T.