Answer:
I make a loud sound when I'm changing. When I do change I get bigger but weigh less. What am I?
I am a place where time is told. I am not bought and I am not sold. What am I?
I'm white and I'm used for cutting and grinding. When I'm damaged people usually remove me. What am I?
I can be entertaining until you realize some pieces have been lost.
I come with a train and go with a train and the train doesn't need me but can't go without me.
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?