Answer:
What invention lets you look right through a wall?
What kind of tree can you carry in your hand?
It is everything to someone, and nothing to everyone else. What is it?
Men cut this by attaching a razor to a broom handle or just have their wives do it.
Why do birds fly south for the winter?
Iβm hard as a rock and as light as a feather. Iβm passed on to one another. Poor people need me and rich people have me.