seriously, for such a big sphere when you look at the curvature of earth from the top of a lighthouse, it's very small, thus the light being able to travel very far
```If those two points were on the round earth it would be a massive distance``` It's a bit of an exaggerated diagram, but the point is even if the lighthouse light is below the earth's curve, its light spreads and should still be visible as a glow on the horizon.
If someone integrated gravity with quantum mechanics I'm pretty sure they'd be the first person is a discord server to randomly and successfully create a theory of everything
@lapizzle The point was that the different air density (elevation) would affect buoyancy and the weight exerted. You can see this by taking Kenya, highest elevation point out of all the results, is the lightest weight tested. Using a vacuum chamber would negate the air density factor and make it controlled so you can prove gravity.
@lapizzle But they never use a vacuum chamber do they? They always ignore the fact that a lower air density makes things lighter, you can see this with the Kenya example that I pointed out.
