Don’t click if you believe in space
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Gravity can not be proved. Not even by NASA. Gravity can simply be debunked by density and buoyancy.
You people are such intensively innumerate and illiterate clowns.
Everything on this planet that is matter, has weight.
That weight is a d.i.r.e.c.t. function of mass, which in turn becomes weight in a gravitational field.
I didn't ask you if that's true. it's grade-school physics which controls
the design of everything including how much W E I G H T
a chain,
tire,
rope
will successfully resist,
all the way to building bridges,
fighter jets,
kites,
BIRDS,
animal leg bones,
to treehouses.
You will NEVER talk your way out of that with ''Nee-Nee-Nee, tain't neathur!''
Like helium lmao weight is down 😂
And those gases have weights, they have, formally, atomic weights, just like the Nitrogen Oxygen atmosphere does.
Standard air air resists gravity when heated. It's why you can feel the strong vertical component to rising air over a car hood or a barbecue pit.
It's a matter of relative energies of the very same gas molecules and the effect lasts until energy levels drop, then it falls back to the surface, pulled down by gravity.
That's why fire tends to have a pronounced vertical streamer effect.
Standard air components don't escape the downward force of gravity at the energy level we're receiving from the sun.
That's why they're the standard components, and hydrogen and helium aren't.
Their differing
atomic
weights.
At typical energy levels here on Earth.
So the vacuum of space is only strong enough to suck up the lightest gasses on earth? That’s crazy cause the vacuum of space is stronger than any manmade vacuums and man made vacuums can lift bowling balls. That doesn’t sound very logical I don’t care what your textbooks say
Both helium and hydrogen are so light they overcome gravity and are lost to space.
Tell the whole room you were also so dumb, you didn't know that, either.
A chain is heavier than oxygen, so it falls. Helium is lighter than oxygen, so it rises. Pretty simple. No gravity required generated by a soinning, osolating earth that somehow sucks the oceans waters to the body. We’re not a ever blasting space ball dude, the sun is the same size as the moon and no more than 3,000 miles away.
There's no atmosphere at all on the Moon yet it's littered with the residues of strikes whose ejecta fell directly outside the craters.
The force drawing that material back to it's surface is gravitational.
No matter how badly you resent it.
The moon itself is 250,000 miles away, people fire lasers at the moon and time how long it takes for a return to happen. Globally, many people do it for Astronomy.
https://duckduckgo.com/?q=bouncing+lasers+off+the+moon%3F&ia=web
they fire radars at the moon and time how long it takes for the return to arrive back,
https://duckduckgo.com/?q=Radar+Imaging+of+the+Moon&ia=web
and they also fire directional radio antennas at the moon and detect the signal bounced back, from the other side of the world by pointing reception antennas to toward it.
This is regularly done, there are friendly contests worldwide to see if groups can cooperate and receive signals that way.
Amateur Radio People Bounce Radio Signals Off The Moon Since 1953:
https://duckduckgo.com/?q=bouncing+radio+waves+off+the+moon&ia=web
Gravity calculations are built into the architectual design of everything ever put on paper before it was built, by an architect.
You're just clueless.
I own a construction company, i do foundations. I have never seen a technical ever mention the fake force of “gravity”. You know what else I have never seen in a civil drawing package? Reference to any calculations or factoring for the earth’s curve. I’ve worked on a project that had over 1/4 mile of support cilumns all within a mm of grade, if earth is curved, the outer columns should have been 2” higher than the centre columns to get level, but that is not factored in because the earth is not curving.
All weight measurements are derived directly from gravity.
Even if you're so ignorant you don't know that.
All our calculations in the radar, microwave, and radio business include effects of curvature. Higher and higher frequences won't conform to the curvature, very low ones will.
When a plane pilot can't talk past the curvature he has an option to select lower frequencies for a LITTLE better following of the curvature.
The many many repeater radios used by all people around the world, mounted on peaks, are so numerous,
precisely and specifically, because of curvature.
When people level something on the surface of a curve, they ELIMINATE the EFFECT of the CURVATURE.
And compacting itself is directly due to settling forces of gravity.
You're deeply mentally occluded to not know these basic things as an adult.
Look up and learn basic navigation for 10 to 15 year old children, they learn a lot about spherical objects and how distances are measured on them, when they learn about latitude and longitude and how they have to be derived.
It's simple enough that 12 year olds get navigation badges. With some study you could be that savvy about why they work, and why they will only work on a spherical world, and only of a particular specific unchanging circumference, hence diameter.
It's an astonishing lack of basic, basic grasp of how reality is configured around you, that you don't know WHY foundations have to be able to support X, Y, Z numbers of pounds.
It's because gravity, assigns weight to everything.
Weight, density, is not gravity. Gravity is not a force thst can be determined or measured. Foundations are designed to take load, not gravity. Building load, occupant load, snow load. No fucking gravity bullshit or curvature bullshit is built into anything.