I remember hearing this riddle when I was young.
Divided by a wall, N and S.
Tunnels in between, but no one pass.The West has more, and the East has less.
Less is more, but More is less.What am I, can you guess?
Hint 1:
I have a rectangular border
What is stagnation point in fluid mechanics. At the open end of the pitot tube the velocity of the fluid becomes zero.But that should result...
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