Answer:
What can run but never walks licks but never talks has a bed but never sleeps has a mouth but never eats?
I go into the water black and come out red. What am I?
You can see me in water, but I never get wet. What am I?
I regularly change shape yet remain a sphere. I am always there but not often seen. What am I?
I can point in every direction but can't reach the destination by myself. What am I?
What made Cyclops quit teaching?