I'll stop no so someone can reply if they wish

very very few people in the Manhatten Project knew they were working on a nuclear bomb

they weren't all keeping the secret to win the war lol

COMPARTMENTALIZATION

the manhatten project wasnt a secret lol

they had their share of leakers

https://en.wikipedia.org/wiki/Atomic_spies

Every large scale secret has people who leak the secrets. Let's say at least half don't know what they are working on, that's still 113k people

the people leaking secrets in the manhatan project were literal soviet spies, some of whom got executed i think

its not easy keeping a secret

you can believe what you want about how they couldn't/could pull it off.

but....

this is still the horizon at 120k feet

and this

I'm a scientist

I go by data. all your ideas how about hard it would be to pull something off is not science.

it's supposition

You still haven't given good reasons as to why they would lie about something like this, and why no one would uncover it

For hundreds of years

Also, add 10,000+ people, bc pilots

ok. then go with the spinning globe 🙂

I can't change your mind.

and it doesn't affect me personally

I just try to help

I mean I can respect that

😉

Lol. Well, that's my biggest problem with the flat earth, how so many apparently keep the secret for like no reason

well I tried to explain the reason last time

you didn't buy it I guess

so...what more can i do?

Ya'know, whenever I get my pilots license I can test it for myself.

Though sorry I don't Remember it off hand.

Sometimes my memory can be selective and it honestly sucks

let's start with this

Ok..?

and the hint as to a key way they keep it secret is..

Is..?