NASA can lie. I don't doubt that and some of their stuff can be fake. But, just because NASA lies doesn't prove the earth isn't round. However, thats not the point of this discussion which is gravity and buoyancy. Is there a real world experiment that disproves gravity? If you have one, id like to see it
Here is a video of a boat sailing away from the coast and "sinking" into the sea.
https://m.youtube.com/watch?v=3_TpeNZYTmw
I think it shows pretty clearly the curvature of the earth.
This is the same article i read on a different site, and it doesn't answer either of the two questions i had.
However, something interesting from the article. The article mentions that NASA uses Boeing 737 airplanes to simulate zero-G, and this could disprove the existence of a space station. So they ADMIT that its possible to float for a brief amount of time. Answer me this:
- How can the space station have 24/7 live streams if you only have chunks of 3 minutes of weightlessness? Did you watch the SpaceX live stream? That was 24 hours of footage that started while the rocket was on the ground and yet we see more than 3 minutes of weightlessness there in the rocket.
- Why is the law of buoyancy ignored? A person is still heavier than air and the fact that the plane flies funny doesn't change that. The air and the person BOTH move in a parabola so if there is no gravity, a person should sink due to being more dense at all points in the parabola.
This is the first i'm hearing about this, and it sounds like an interesting theory. I read up on it a little, but have two questions related to two real world experiments.
-
Galileo gravity experiment. Galileo dropped two objects shaped the same but weighing different amounts. Both objects landed on the ground that the same time. This experiment has been repeated countless times (including by me) and it never fails. If it's all buoyancy, why don't they fall at different rates due to their different densities?
-
Cavendish gravity experiment. Cavendish hung two massive lead balls from ropes and moved them close to each other to see if they were attracted to each other. They did attract, and it allowed him to experimentally work out the gravitational constant. Buoyancy here doesn't matter because the balls are hanging and the force is applied sideways. This experiment has also been repeated and improved on. If gravity doesn't exist, how were the lead balls attracted to each other?
You sow what you reap. AKA You get out what you put in.
I don't know for sure. Thank you for giving me some resources to check out. I'll keep checking things out and hope you will as well.