Are you sure about that?Will Bouwman wrote: ↑Wed May 24, 2023 10:41 amWell yeah, but there are differences:
1. Do bricks fall down wells?
Yes they do; it's a bare fact.
Isn't that one of those "relativity" issues?
I mean, when viewing the earth from this higher perspective,...
...if a well is situated on the top of the sphere, then yes, bricks appear to be falling downward.
However, if a well is situated on the bottom of the sphere, then bricks are literally being drawn (pulled) upward...
...(or sideways if wells are on the sides of the sphere).
Sorry if this is taking the conversation off on a tangent, but I've always wanted to do a video where I am simultaneously dropping a bowling ball and a ping-pong ball to show how they both hit the floor at the same time, except, in this case, the video image would be upside-down.
And the point is that the upside-down video would make it seem as though gravity was "lifting" the bowling ball and the ping-pong ball from my hands and pulling them to the "ceiling"...
...(which is pretty much the truth of what is actually taking place everywhere on the planet when the experiment is viewed from the outer space perspective).
And that (to me, anyway) would seem to give a better visual demonstration of how gravity really works (as opposed to the "falling" scenario).
What I am attempting to demonstrate with the upside-down video is that because the inertial mass of the bowling ball (i.e., its resistance to movement) is much greater than the inertial mass of the ping-pong ball, it is therefore more difficult for gravity to "lift" the bowling ball than it is to "lift" the lesser mass of the ping-pong ball.
However, it is because the ping-pong ball has less mass, then there is less substance for gravity to grab hold of, so to speak, compared to the greater amount of substance comprising the bowling ball.
And that, in turn, creates a situation where gravity (in some converse/inverse, yet equalizing way) has just as hard a time in moving the ping-pong ball through space as it does in moving the more massive bowling ball.
All of which the wizards of math and physics have sorted out and provided us with proven mathematical principles for why the movement of the b-ball and the pp-ball balance out and thus hit the "ceiling" at the same time.
Anyway, I just wanted to point out that your assertion that it's a "bare fact" that bricks "fall" down wells might need a second look.
(Btw, u̶w̶o̶t̶ Will, it's good to have you back from your lengthy hiatus.)
_______