Answer:
Cold head and feet; round as a ball; always turning around myself.
What invention lets you look right through a wall?
I have a bank, but no money. I have a bed but do not sleep.I have a mouth but cannot eat. What am I?
I have keys but no locks. I have space but no room. You can enter but can’t go outside. What am I?
What can you hold in your right hand but not in your left hand?
A little house full of meat, no door to go in and eat.