Answer:
I can go through glass without breaking it. What am I?
A man who was outside in the rain without an umbrella or hat didn't get a single hair on his head wet. Why?
I hide in a dark tunnel awaiting my time. I can only be released by pulling back. Once released I may do unstoppable damage.
What is light as a feather but even the strongest man cannot hold it for more than a few minutes?
I have green hair a round red head and a long thin white beard.
I am used for light yet I am solid. Without me you would feel enclosed. I hate being touched especially with a lot of force. I like to be in buildings.