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originally posted by: didntasktobeborned
I just found this to be one of the most thought provoking things Ive encountered.
originally posted by: lordcomac
Your post is bad and you should feel bad.
Also level is just a concept based on your local gravity.
What they demonstrated in that show was true flat.
originally posted by: nerbot
originally posted by: crayzeed
OH, the hubris of mankind.
I think the interesting definition of the word "mankind" may have been overlooked for quite some time.
kind
c : a doubtful or barely admissible member of a category. a kind of gray
Funny coincidence about the example given eh?
originally posted by: crayzeed
You do know that static water finds it's own level. That's how the ancient Egyptians (oh, I mean the extra-terrestrials) got the base of the great pyramid level.
Level isn't necessarily flat when talking about gravity and the Earth's oceans (unless you're a flat earther and even then...you would be wrong about the Earth being flat).
originally posted by: igloo
How is level based on gravity?
Like flat in one location is on a tilt if it's line is extrapolated around a globe?
Editing to add... if so that's a hypothetical, useless measure in the real world.
19. Bridge towers
When architects design and construction engineers build towers, they make them vertical. By “vertical” we mean straight up and down or, more formally, in line with the direction of gravity. A tall, thin structure is most stable if built vertically, as then the centre of mass is directly above the centre of the base area.
If the Earth were flat, then vertical towers would all be parallel, no matter where they were built. On the other hand, if the Earth is curved like a sphere, then “vertical” really means pointing towards the centre of the Earth, in a radial direction. In this case, towers built in different places, although all locally vertical, would not be parallel.
originally posted by: didntasktobeborned
I do, but realizing its relative and subjective makes me feel 'better'.