>Bitches about 'sources', yet posts BS pics without understanding perspective and field of view.
>It's not about 'muh discovery channel' as a source. It's about the content in the video.
pray tell me the special input provided within that discovery channel video? One experiment conducted by obviously sketchy 'celebs' using a laser pointer and a boat does not prove existence of curvature. You have to necessarily disprove the previous experiments conducted by many of our illustrious priors.
helpful notes on perspective also provided for your reference.
while you are at it, try disproving the other listed experiments as well.