You can see a fairly convincing curvature from a much lower altitude, but it's just an illusory effect combining perspective, horizon haze and the limitations of peripheral vision.
VOTE RAT
It's live on 4 later isn't it?
I'm not watching the preamble because they wheel out the wig wearing leprechaun and Steve 'I'll big up anything' Jones.
I always enter the competition to win Lee McKenzie's knickers though
You have as much chance of going to heaven as a racist biscuit that's just attended a particularly stirring rally for other like minded flour based Nazi baked food products.