Answer:
What insect does a blacksmith manufacture?
Die without me, never thank me. Walk right through me, never feel me. What am I?
What is full of holes but still holds water?
What runs but never walks has a mouth but never talks has a head but never weeps has a bed but never sleeps?
I turn everything around but I cannot move. When you see me you see you!
I flow from the Homerβs mouth when he sees doughnuts.