Answer:
Where humans breath liquid?
The man who made it didn't need it. The man who bought it didn't use it. The man who used it didn't want it.
I can be used to type and point you see. But don't forget, you can count on me. What am I?
I crawl on the earth. And rise on a pillar.
It can cause deflation of tires when dropped from the rear of spy cars.
What covers its face with its hands, speaks no language, yet most known what it's saying?