Dude I have flown at 40k feet and seen the curvature with my own eyes. I feel like I am insulting myself just by commenting on this
Dude I have flown at 40k feet and seen the curvature with my own eyes. I feel like I am insulting myself just by commenting on this
Sure, perhaps watch multiple high-altitude balloon footages, or rather, factor in the curved-glass effect of the windows. Also watch out for lens effects from go-pro footages (e.g. Felix Baumgartner's jump). I know this is not an easy concept to digest. But it's well worth the effort. The moment my eyes were opened, there was no going back.