If standing at the water edge of Portsea with a good telescope ON A CALM DAY you would not be able to see below 200m at the St Kilda water edge 56km away. https://dizzib.github.io/earth/curve-calc/?d0=56.45&h0=1.8&unit=metric If the earth was FLAT then you would be able to see someone standing at St Kilda water edge. ** The maths/logic is SO SIMPLE, what is it about the minds of FLAT EARTHERS that doesn't allow them to comprehend that ?
