Answer:
I am lighter than air, but a hundred people cannot lift me. Careful, I am fragile. What am I?
What can travel around the world while staying in a corner?
I am gold and can be black and white I'm a symbol for a nation when freedom took flight.
I run smoother than any rhyme I love to fall but cannot climb.
I am longer than a decade and shorter than a millennium
What made Cyclops quit teaching?