you are literally using a device that depends on correct theory of subatomic physics to operate. what do you think semiconductors are?
the earth is not demonstrably level. i live next to open ocean and i can see just looking up and across that the same kinds of clouds (which form at a typical altitude) are not visually lining up with the flat surface. i did art as a kid and learned about vanishing points with linear geometry and this is not what you see out there in the world.
in my opinion, if you believe flat earth, i can also say with certainty that you never lived long near the ocean. you can't back up this nonsense when you have seen the way that the clouds are far further up and curve downwards towards the horizon, and that's just one simple way of talking about it.
the ocean is the best debunking of this bullshit. you can even dig up references to movies where they literally show ships sinking below the horizon. where to? to the dragons? lol. gimme a break.
i don't have any further time to talk to you. you didn't do your homework.
