Quote (card_sultan @ Aug 24 2016 08:55am)
Actually if you focus on the edge of ball you will always see curve no matter how close you zoom in so not true - here is the math for a curved Earth if it was there
https://i.ytimg.com/vi/sNUCaUOrpNs/maxresdefault.jpgso if you were to see 100 miles of horizon like in a plane or on a mountain- u would see a 1.26 mile drop on the side
you can stand on the shore opposite Chicago 40 miles away and things 40 miles away should be completely hidden by 1066 feet of drop , yet you can see every building
it's all a big lie
So, based on 100 miles of horizon we're supposed to see 1.26% curvature (I'm probably using completely wrong math, but I'm sure you understand what I mean). And based on a fragmented, pixelated video on Youtube, we're supposed to believe that this is untrue?
I'm going to argue that this 1.26% curvature is way too little to be noticeable without any visual aid.
But hey, guess what? A few years ago I was at the seaside in Catalonia, and I figured I'd put this to the test. There was a pretty long bench directly facing the sea, and the edge of its backrest was the perfect straight line to compare to the horizon. So I looked across it, and -- lo and behold -- I could clearly tell that the horizon was very slightly curved instead of forming a parallel line with the edge of the bench.
I don't even know how valid that experiment was, but I can definitely recommend this to you. Instead of reading nonsensical articles that speak about conspiracy theories and whatnot, you should try to find some experiments that you yourself can do in real life. You can then start believing whatever you have concluded from your own personal, albeit unprofessional, research.
This post was edited by howtodisappearcompletely on Aug 24 2016 01:14am