Answer:
Bright as diamonds, Loud as thunder, Never still, A thing of wonder.
What can you catch but not throw?
I don't think or eat or slumber. Or move around or fear thunder. Just like you I look the same but I can't harm you or be your bane.
Who is he that runs without a leg. And his house on his back?
Long and think, red within, with a nail at the end.
You use it between your head and your toes, the more it works the thinner it grows.