Quote:
Originally Posted by Gabriel Question: Is sea level a constant all round the planet?
Question: Is the earth perfectly round? |
I'd actually been asking myself that since I was about 10 or so. My dad said 'no' as they had to use locks in the Panama Canal, but he didn't figure on the fact that they were going
up, not down.
However, I did recently solve the puzzle, in that were there no moon, yes, sea level would be uniform world wide. As it is, it's currently the same at any two points in the triangulation between the moon the earth, but the rest is in flux, and those two points change as fast as the earth rotates.
And people wonder why I don't sleep at night......
