Answer:
Why doesn't anyone make belts of watches?
when will the void end?
What hard rock group has four dudes but neither of them plays a guitar?
What has many keys, but can't even open a single door?
What can never be put in a saucepan?
Iām hard as a rock and as light as a feather. Iām passed on to one another. Poor people need me and rich people have me.