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I’m not talking about biology. There’s nothing crazy about discussing the experiences of a decorated naval officer who has explored the poles.
its really good lololI came into this thread thinking y'all are bats**t crazy. But this video is actually super good.
What should I be doing instead then ?
How do you know it was Brazil? I thought the “rumor” was Argentina?
I stand corrected; it was Argentina.
Seems nice and all, but you forget you have assumed one thing there that is the basis of all your reasoning: "there is a massive sun", and you apply this paradigm upon the inner situation, while a light source doesn't have to be massive to be able to give light, or does it?Since I have a Ph.D. in physics, let me make some comments:
If the earth were hollow, and had a central 'sun', then every object on the inner surface would be attracted to the center, to the 'inner sun' and would burn up!
Why is that? It has to do with the inverse square law of the gravitational force. It is analog to the electrostatic force, which also follows the inverse square law. This inverse square square law was proven in the Cavendish experiment:
Cavendish's experiment on concentric conducting shells
In a paper were there was a section addressing Cavendish's experiment on concentric conducting shells which was basically the following : Two conducting spherical shells were put together (like thephysics.stackexchange.com
The same holds for any other force that follows the inverse square law, so a mass particle (say, a person) inside a massive hollow sphere would not experience any force at all (assume that the mass of the hollow sphere is equally distributed). So without an 'inner sun' the hollow earth people would just float inside the hollow earth. Now if we put a central massive object (inner sun) at the center of the hollow earth, then everything would be attracted towards it!
Regarding the inner sun: What is its energy source? Brown dwarfs have 13-80 times the mass of Jupiter and can't sustain hydrogen fusion. How can one fit a star inside the hollow earth, it is impossible. Then even if that were possible, how would one achieve a stable inner temperature? Everything would burn up. Earth is at a comfortable distance away from the sun, and earth's temperature is a balance of the incoming (absorbed) solar radiation and the infrared radiation from the earth into cold space. This would not be possible with an inner sun.
How could the hollow earth be stable? Even without a central inner sun, the hollow earth's shell would collapse onto itself into a smaller planet due to gravitational forces, there is no counter force to prevent that.
It is a nice fantasy, like the flat earth, but let's not start another fantastic voyage...
My physics high school teacher made the following joke: He said we were living in a hollow sphere and the simple evidence of this was that our shoes soles wore mostly on the fronts and backs!
What kind of 'natural' light source should there be in the center? And if it has a low mass, it's location also wouldn't be stable. How does it stay in the middle? And still, there would be no gravity inside the hollow earth, except from the hypothetical small mass of the central 'light source'. So all the 'inhabitants' of the inner world would be slowly but surely attracted to the central light source, like flies to a light. And then what?
Based physics.Since I have a Ph.D. in physics, let me make some comments:
If the earth were hollow, and had a central 'sun', then every object on the inner surface would be attracted to the center, to the 'inner sun' and would burn up!
Why is that? It has to do with the inverse square law of the gravitational force. It is analog to the electrostatic force, which also follows the inverse square law. This inverse square square law was proven in the Cavendish experiment:
Cavendish's experiment on concentric conducting shells
In a paper were there was a section addressing Cavendish's experiment on concentric conducting shells which was basically the following : Two conducting spherical shells were put together (like the
The same holds for any other force that follows the inverse square law, so a mass particle (say, a person) inside a massive hollow sphere would not experience any force at all (assume that the mass of the hollow sphere is equally distributed). So without an 'inner sun' the hollow earth people would just float inside the hollow earth. Now if we put a central massive object (inner sun) at the center of the hollow earth, then everything would be attracted towards it!
Regarding the inner sun: What is its energy source? Brown dwarfs have 13-80 times the mass of Jupiter and can't sustain hydrogen fusion. How can one fit a star inside the hollow earth, it is impossible. Then even if that were possible, how would one achieve a stable inner temperature? Everything would burn up. Earth is at a comfortable distance away from the sun, and earth's temperature is a balance of the incoming (absorbed) solar radiation and the infrared radiation from the earth into cold space. This would not be possible with an inner sun.
How could the hollow earth be stable? Even without a central inner sun, the hollow earth's shell would collapse onto itself into a smaller planet due to gravitational forces, there is no counter force to prevent that.
It is a nice fantasy, like the flat earth, but let's not start another fantastic voyage...
My physics high school teacher made the following joke: He said we were living in a hollow sphere and the simple evidence of this was that our shoes soles wore mostly on the fronts and backs!
Well in my view. The light source seems to be coming from a stream of birkeland current going through pole forming a plasma light.
Yeah im glad I spent time looking into the Ukraine situation instead of being in fear and anxiety of nuclear attack, calling Putin a lunatic and getting emotional and calling the situation ww3 looking like a idiot like my manager and work colleagues have done.
