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originally posted by: servovenford
What would NASA, other space agencies, SpaceX, governments & militaries, etc stand to gain by orchestrating a massive "lie" about the shape of the earth? What would their purpose be, telling everyone "nonsense" about curved flight paths, orbits, etc? Why would they hide the SHAPE of the earth?
originally posted by: scraedtosleep
a reply to: FlyInTheOintment
Here's a youtube video of some random person sending a camera into space on a balloon.
and another.
My question now is if photographs & videos were all you needed to convince yourself that earth is flat, then why doesn't these videos convince you that it's round?
You even say that the videos never actually show the rocket or balloon hitting the dome. But here we clearly see the balloons and cameras above the planet showing a curve. They never hit anything.
originally posted by: OneBigMonkeyToo
Antarctica can be visited, the dome referred to in Encyclopaedia is an ice dome and can still be read about in Encyclopaedia, and scientists do not have to sign NDA.
Go ahead, spend your money, you'll prove the Earth is a sphere.
originally posted by: wavelength
originally posted by: Macenroe82
I have a question because im truly curious.
If the earth is just a flat plane, why are multiple satellites needed to beam information to one another?
Pretty expensive grift if it was flat, then technically wouldn't 1 stationary satellite, directly above the center of the "great plane" be able to reach every spot on it?
Good one! To add to this, what about OTH radar?
Traditional ground-based radars have a range limited to the line of sight.
When the earth's horizon curves away over hundreds to thousands of kilometers, it is no longer in the radar's line of sight. Over-The-Horizon (OTH) radar circumvents this limitation by sending a powerful radio signal up into the ionosphere which is reflected (or 'bounced') back down to the target (below the horizon). A portion of those signals are reflected back to the target the same way they went out. All of this engineering was necessary to extend the range of the radar beyond the curvature of the horizon.
originally posted by: beyondknowledge
How exactly would a plum bob work on a flat earth?
If it points to the center of mass, it would get further off verticle the further you are from then center.
Tables would need to be angled to hold anything from rolling off except very near the center of the flat disk.
Has anyone got pictures of 45 degree or more table top that will in fact have a ball rest on them? That is without glueing it there.
If you guys want to make arguments with flat earthers, you need to know something about flat earth theory to make arguments that carry any weight.
originally posted by: beyondknowledge
How exactly would a plum bob work on a flat earth?
If it points to the center of mass, it would get further off verticle the further you are from then center.
Tables would need to be angled to hold anything from rolling off except very near the center of the flat disk.
Has anyone got pictures of 45 degree or more table top that will in fact have a ball rest on them? That is without glueing it there.
That's a bit contradictory, since 6 miles is about 32,000 feet, where commercial aircraft fly.
originally posted by: 00018GE
Space is not at 90,000 feet. Space starts at 6 miles. Over 300,000 feet.a reply to: malte85
So yes 90,000 feet seems a bit low, but 6 miles is even lower and that may be a typo, because nobody cites that figure.
The FAI defines the Kármán line as space beginning 100 kilometres (54 nautical miles; 62 miles; 330,000 feet) above Earth's mean sea level. This number is well above the altitude reachable by a conventional airplane and is approximately where satellites, even on very eccentric trajectories, will decay before completing a single orbit.
While experts disagree on exactly where the atmosphere ends and space begins, most regulatory agencies (including the United Nations) accept the FAI Kármán line definition or something close to it...
Works by Jonathan McDowell (Harvard-Smithsonian Center for Astrophysics) and Thomas Gangale (University of Nebraska-Lincoln) in 2018 advocate that the demarcation of space should be at 80 km (50 miles; 260,000 feet), citing as evidence von Kármán's original notes and calculations (which concluded the boundary should be 270,000 ft)