Answer:
Who makes it, has no need of it. Who buys it, has no use for it. Who uses it can neither see nor feel it. What is it?
What bird can lift the heaviest weight?
Two horses, swiftest traveling, harnessed in a pair, and grazing ever in places. Distant from them.
I have one door and five rooms what am i
You can always see it, but it's too far away to touch. Mountains rest on it, and at sea it surrounds you. What is it?
I can be found in water but never wet