I myself must admit to viewing numerous videos relative to a flat earth scenario. (Like I needed another freaking conspiracy). Many good points were made but due to my sub par edu-macation I haven't flipped yet.
why would water bunch up like that on a flat surface?
Alright, why does working on drains with with zero differential pressure give me more problems than working than stuff with 150 PSIA in it smarty pants?
And don't get all sciency and crap with me or my head will explode.