Don't get excited
You're thinking of mini milk !
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Don't get excited
You're thinking of mini milk !
Back in the good old days, what percentage of 'scientists' believed the earth was flat, partly based on the evidence of their own eyes? You'd have that bandwagon too, right?
I don't know and I don't particularly care, the Ancient Greek and Arab philosophers/scientists thought the Earth was spherical.

I don't know and I don't particularly care, the Ancient Greek and Arab philosophers/scientists thought the Earth was spherical.
Exactly they theorised it as early as the 6th century BC and presented empirical data 300 years later.....
Interestingly the belief persisted in the Americas for over a millenia after this. I guess it'll be a while before they get on board with climate change too.
Depends how good the observer's eyesight is, or how powerful the telescope is that the observer is using, as well as the height of the observer's eyes above the surface of the earth. Among other things of course.I'm no flat earther , but can somebody do the maths on how far a flag on top of a 6ft pole would have to be away from the observer for the flag to drop just below the horizon ?
I was thinking the observer eyeline would be 6ft.Depends how good the observer's eyesight is, or how powerful the telescope is that the observer is using, as well as the height of the observer's eyes above the surface of the earth. Among other things of course.
That's one factor clarified.I was thinking the observer eyeline would be 6ft.
I was just hoping to do it as a sphere but if I need to give co-ordinates I will need a few minutesThat's one factor clarified.
What would the latitude/longitude co-ordinates be of both observer and object. ? The Earth is not a perfect sphere afterall.
How about 41.8781° N, 87.6298° WThat's one factor clarified.
What would the latitude/longitude co-ordinates be of both observer and object. ? The Earth is not a perfect sphere afterall.
How about 41.8781° N, 87.6298° W

I'll have a look later but from first view looks interesting.
Ah, Chicago. Is that the observer's position ? Which direction is the flagpole he's looking at ? Better pick one that might not end up in the ocean as I may need to ask you what the speed & direction of the current is if the flagpole is on a boat !How about 41.8781° N, 87.6298° W
I'm kinda thinking as long as the observer is looking across the lake , I'm not too bothered if they are looking towards Chicago or awayAh, Chicago. Is that the observer's position ? Which direction is the flagpole he's looking at ? Better pick one that might not end up in the ocean as I may need to ask you what the speed of the current is if the flagpole is on a boat !
So observer with Chicago behind him looking across the lake to Grand Mere State Park. Should he be able to see a flag on a 6ft flag pole or should it be out of sight below the horizon ?Ah, Chicago. Is that the observer's position ? Which direction is the flagpole he's looking at ? Better pick one that might not end up in the ocean as I may need to ask you what the speed & direction of the current is if the flagpole is on a boat !
Hang on - Hull FC just scored a 3rd try - gotta watch the replay...I'm kinda thinking as long as the observer is looking across the lake , I'm not too bothered if they are looking towards Chicago or away
Watching it myself...if the world is not a sphere but egg shaped , that might be bad news for the City die hards !Hang on - Hull FC just scored a 3rd try - gotta watch the replay...