Answer:
What I am filled, I can point the way. When I am empty. Nothing moves me. I have two skins. One without and one within.
I'm a god. I'm a planet. I measure heat.
The sharp slim blade, that cuts the wind. What is it?
I have many feathers to help me fly. I have a body and head, but I'm not alive. It is your strength which determines how far I go. You can hold me in your hand, but I'm never thrown.
What is a five-letter word that has brain in it?
What did the piece of wood say when he saw the screwdriver and screws approaching?