5 minutes ago, rattlesnake said:

 

Here are 19. An interesting 14 minutes, regardless of what you ultimately conclude. Also bear in mind there are lots more such testimonies, I have a whole collection of them.

 

I have no problems with flying with pilots who believe the globe theory (though I suspect most don't and just go along for obvious psychological reasons, group effect, peer pressure…), it doesn't stop them from doing what they are supposed to do.

 

 

 

My nephew is a certified pilot - he's Ginger and convinced he's going to get laid.... 

 

There... that puts all the ridiculous discussion into perspective...  you have a video of 19 pilots and then go on to state you suspect most Pilots are not flat-earthers for obvious psychological reasons, group effect, peer pressure....       

 

Your delusion is well beyond the realm of intelligent debate, even at this utterly ridiculous level...  apologies if that is impolite, however, the narative circling back to the preposterous is boresome - I just can keep on going entertaining the lunacy.

 

34 minutes ago, rattlesnake said:

 

There are lots of pilots who are adamant the Earth is flat, I posted some testimonies in this thread.

Yes by 10YO's flying a model airplane.

13 minutes ago, rattlesnake said:

I have no problems with flying with pilots who believe the globe theory

I think you meant to say that "I have no problems with flying with pilots who believe the globe theory" as the flat earthers need new tinfoil.

21 minutes ago, richard_smith237 said:

 

My nephew is a certified pilot - he's Ginger and convinced he's going to get laid.... 

 

There... that puts all the ridiculous discussion into perspective...  you have a video of 19 pilots and then go on to state you suspect most Pilots are not flat-earthers for obvious psychological reasons, group effect, peer pressure....       

 

Your delusion is well beyond the realm of intelligent debate, even at this utterly ridiculous level...  apologies if that is impolite, however, the narative circling back to the preposterous is boresome - I just can keep on going entertaining the lunacy.

 

 

I understand.

On 3/10/2025 at 9:55 AM, rattlesnake said:

 

There are lots of pilots who are adamant the Earth is flat, I posted some testimonies in this thread.

 

Well, there are many crazy people in the world. 

27 minutes ago, Mike_Hunt said:

 

Well, there are many crazy people in the world. 

 

I certainly won't refute that statement.

 

However, do the airline pilots shown in that video I posted seem crazy? Is this a sufficient explanation? I am sure that to many people, it will, if only for convenience purposes.

 

A few of these pilots actually confess to never having actually thought about it, are not even aware of the “eight inches per mile squared” principle or what this should entail in terms of compensating/dipping the plane, and find themselves pretty surprised and unable to respond.

 

It's a very interesting vdeo to watch.

 

(And before anyone tells me "it's just 19 pilots out of XXX in the world", again, I have many more such testimonies.

Still can't get over the flights in the Southern Hemisphere. Why cant the planes fly direct from New Zealand to Cape Town?

1 hour ago, rattlesnake said:

A few of these pilots actually confess to never having actually thought about it, are not even aware of the “eight inches per mile squared” principle or what this should entail in terms of compensating/dipping the plane,

 

Oh yes, that old ridiculous principle.  That's the formula to describe a parabola and has nothing to do with a sphere.  

11 minutes ago, Stiddle Mump said:

Why cant the planes fly direct from New Zealand to Cape Town?

Who says they cannot?

By "direct" I assume you mean non stop and not "in a straight line".

18 minutes ago, Stiddle Mump said:

Still can't get over the flights in the Southern Hemisphere. Why cant the planes fly direct from New Zealand to Cape Town?

 

It's more than 11,000 Kilometers between the two.  They aren't exactly close by.  There must be dozens or hundreds of other cities closer to Auckland without direct flights.  For example, Chiang Mai is closer, but no direct flight to Auckland.

21 minutes ago, BillyBid said:

 

Oh yes, that old ridiculous principle.  That's the formula to describe a parabola and has nothing to do with a sphere.  

 

Please enlighten me and explain how one expresses the Earth's curvature in numbers.

Just now, rattlesnake said:

Please enlighten me and explain how one expresses the Earth's curvature in numbers.

 

I'm not going to explain basic math to you.  The formula for a sphere is not hard to find.

30 minutes ago, Stiddle Mump said:

Still can't get over the flights in the Southern Hemisphere. Why cant the planes fly direct from New Zealand to Cape Town?

 

There are flights from Johannesburg to Sydney, which is not much different.  Just a bit closer and much bigger cities.  So hopefully that helps you get over your confusion.

10 minutes ago, BillyBid said:

 

I'm not going to explain basic math to you.  The formula for a sphere is not hard to find.

 

You have already started the explaining, now for the sake of your own relevance, please conclude.

 

P.S. I thought the Earth was "an oblate spheroid"?

14 minutes ago, rattlesnake said:

P.S. I thought the Earth was "an oblate spheroid"?

 

Well done... You got there in the end !!!   

4 minutes ago, richard_smith237 said:

 

Well done... You got there in the end !!!   

 

50 minutes ago, rough diamond said:

Who says they cannot?

By "direct" I assume you mean non stop and not "in a straight line".

Another poster on this topic said you cannot. I trust his judgement.

 

Trips in the Northern Hemisphere are much shorter than trip of the same distance in the Southern Hemisphere. Can't get away from that.

1 minute ago, Stiddle Mump said:

Another poster on this topic said you cannot. I trust his judgement.

Please quote and explain his thesis that proves the world is not round!

Before you do I suggest you go down to Big C and get some new tin foil.

4 minutes ago, Stiddle Mump said:

Trips in the Northern Hemisphere are much shorter than trip of the same distance in the Southern Hemisphere. Can't get away from that.

 

Got any example of that?

47 minutes ago, BillyBid said:

 

I'm not going to explain basic math to you.  The formula for a sphere is not hard to find.

What do you want to know Billy? Might this help?

 

The volume of a sphere is as follows:

 

D x D x D x 0.52 (more accurate 0.52375)

 

where D = diameter

15 minutes ago, Stiddle Mump said:

What do you want to know Billy? Might this help?

 

The volume of a sphere is as follows:

 

D x D x D x 0.52 (more accurate 0.52375)

 

 

I wasn't the one asking for any explanation.  It was @rattlesnake who needs help.  He thinks the earth is a parabola.  Perhaps you can help him with his questions if you want.

 

7 minutes ago, BillyBid said:

 

 

I wasn't the one asking for any explanation.  It was @rattlesnake who needs help.  He thinks the earth is a parabola.  Perhaps you can help him with his questions if you want.

 

 

Your only valid avenue is to finish your demonstration.

12 minutes ago, BillyBid said:

I wasn't the one asking for any explanation.  It was @rattlesnake who needs help.  He thinks the earth is a parabola.  Perhaps you can help him with his questions if you want.

Sorry Billy. Read the thread incorrectly.

 

I'll get onto Mr Rattlesnake about this as soon as I've finished me Lao Khow.

 

But, if you do want to know about sums and stuff, just ask me. I was professor of mats at Dagenham Dock Uni.

6 minutes ago, Stiddle Mump said:

Sorry Billy. Read the thread incorrectly.

 

I'll get onto Mr Rattlesnake about this as soon as I've finished me Lao Khow.

 

But, if you do want to know about sums and stuff, just ask me. I was professor of mats at Dagenham Dock Uni.

 

Actually, Stiddle Mump, could you be so kind as to confirm or disprove that the Earth's purported curvature is measured according to the formula "eight inches per mile squared"?

 

Any other information and/or computation method in this respect is also welcome.

14 minutes ago, Stiddle Mump said:

But, if you do want to know about sums and stuff, just ask me. I was professor of mats at Dagenham Dock Uni.

But obviously not a Professor of English, or much else!

56 minutes ago, rattlesnake said:

 

Actually, Stiddle Mump, could you be so kind as to confirm or disprove that the Earth's purported curvature is measured according to the formula "eight inches per mile squared"?

 

Any other information and/or computation method in this respect is also welcome.

Right you are Mr Rattlesnake.

 

Eight inches sounds about right to me. Although a light might be useful. Can a lazer be directed across the great lakes from Canada to the US? If it can, then that's a long distance. And a whole different jar of mustard.

 

Why can't a plane fly around the 'coast' of Antarctica?

8 hours ago, Stiddle Mump said:

Still can't get over the flights in the Southern Hemisphere. Why cant the planes fly direct from New Zealand to Cape Town?

 

Indeed, my dear Stiddle. Let's take a look at a couple of examples, shall we? Two flight paths, represented on a globe Earth and a flat one. Which ones make sense?

 

Johannesberg - Perth (globe path on the top, flat path on the bottom):

 

 

Sydney - Santiago (globe path on the left, flat path on the right):

 

9 hours ago, rattlesnake said:

 

Please enlighten me and explain how one expresses the Earth's curvature in numbers.

The Earth's curvature is typically expressed in terms of drop per distance, radius of curvature, or sagitta (chord height difference). Here are a few ways it's quantified:

1. Drop Over Distance

A common approximation is:

• Over 1 mile (1.61 km), the Earth's surface drops about 8 inches (20 cm).
• Over 10 miles (16.1 km), the drop is about 66.7 feet (20.3 m).
• Over 100 miles (161 km), the drop is about 6,667 feet (2,032 m).

The formula for the drop d due to curvature over a distance x on a sphere of radius R is:

d=R−R2−x2

For Earth, where R ≈ 3,959 miles (6,371 km), you can compute the drop for any distance.

2. Radius of Curvature

The Earth's mean radius is 6,371 km (3,959 miles). This value is used in many geophysical and engineering calculations.

3. Sagitta (Height of Arc Over a Chord)

If you draw a straight line (chord) between two points on Earth's surface, the maximum height h of Earth's curvature above the chord is given by:

h=x22R

where x is half the chord length.

Would you like a specific calculation for a given distance?

3 hours ago, rattlesnake said:

Indeed, my dear Stiddle. Let's take a look at a couple of examples, shall we? Two flight paths, represented on a globe Earth and a flat one. Which ones make sense?

 

Johannesberg - Perth (globe path on the top, flat path on the bottom):

 

Whats your point?  

4 hours ago, rattlesnake said:

 

Indeed, my dear Stiddle. Let's take a look at a couple of examples, shall we? Two flight paths, represented on a globe Earth and a flat one. Which ones make sense?

 

Johannesberg - Perth (globe path on the top, flat path on the bottom):

 

 

Sydney - Santiago (globe path on the left, flat path on the right):

 

Well, that just about proves it.

 

Begs the question; what else, that we take as given, is simply not true. I'll go further; a hoax!

 

Great research Rattles.