Answer:
What moves and touches water but doesn't get wet?
What can you stick between a 3 and a 4 so that the result is more than three but less than four?
What can you fill a room with that takes up no space?
How do you blink twice without blinking twice?
How can you place a pencil on the floor so that no one can jump over it?
Not born, but from a Mother's body drawn. I hang until half of me is gone. I sleep in a cave until I grow old. Then valued for my hardened gold.