/sci/ - Science & Math

[Anonymous No.2567846]

Give me undeniable proof that the earth isn't hollow.

[avoirdupois No.2567857]

seismology

[Anonymous No.2567868]

>>2567857
The only "reliable" method we have of knowing what goes on in the Earth beneath our feet comes from the science of Seismology. However, there are many examples of actual findings being different from what was predicted. The science of seismology contains two very broad assumptions which no one has ever been able to verify: 1. The speed of seismic waves beneath the Earth is ultimately inferred from our understanding of the structure of the Earth based on Newtonian Gravity. We have no way of being certain that these waves really are reaching these depths or travelling at these speeds. 2. We cannot be sure that speed changes are due to the changing constitution of the Earth. Our view of the inner Earth might be very skewed. Much of the predicted structure changes have never turned out to be real. If we find such errors at depths of just a few kilometres, how much less can we trust our ideas when dealing with rock which is hundreds and perhaps thousands of miles beneath the surface?
The fact that the deepest man has ever gone into the earths crust is 25 miles, theres still hundreds of miles to go until we can have any sort of proof.

[Rangaha !KJKZ7n2h3I No.2567871]

digging

[Anonymous No.2567874]

The Electromagnetic field around the earth. Here's a hint, inner earth people are not made out of magnets.

[Anonymous No.2567876]

why the fuck would a sun be on the inside

[Anonymous No.2567878]

OP is a faggot. QED.

[Anonymous No.2567879]

>>2567868
and then after we go 125 miles IT COULD STILL BE HOLLOW UNDER THERE AND UNTIL WE DIG ALL THE WAY THROUGH WE WILL NEVER KNOW

[avoirdupois No.2567883]

>>2567846
lack of materials consistent with plate tectonics that could construct such an earth without it collapsing

[No.2567887]

When you bang your fist against the dirt, it doesn't sound hollow.

[Anonymous No.2567888]

>>2567868

ok this is true. and i also believe there are transdimensional reptilians on the inner surface secretly enslaving humanity.

what do?

[Anonymous No.2567903]

Give me undeniable proof that OP has a brain.

[Anonymous No.2567906]

>>2567846

"semper necessitas probandi incumbit ei qui agit"

"the necessity of proof always lies with the person who lays charges."

Extraordinary claims require extraordinary proof fagoooooooooooooot.

[Anonymous No.2567910]

>>2567868
> made up stuff

seismology may not be perfect, but the hollow earth model is inconceivable even if the worst that was thought of seismology was the case.

[Rangaha !KJKZ7n2h3I No.2567913]

>>2567879
Accurate representation of that point

[Anonymous No.2567914]

>>2567868
SO LET'S MAKE UP FANTASY BULLLLSHITTTT


YESSS FUCK YESSSSSSS

[Anonymous No.2567915]

>>2567888
spread the word

[Anonymous No.2567918]

Center of gravity does not work that way.

[Anonymous No.2567924]

The Earth would have to be made out of some rigid material much stronger than anything else we know of, in order to keep from collapsing into a solid sphere like everything else of significant mass.

Also, the "center of gravity" thing is bullshit - you couldn't walk around on the inner surface. The net gravitational field inside a spherical shell is always zero, lrn2newton. In fact, with a "central sun," someone on the inside surface would fall to the center.

No mechanism proposed for "central sun" that small.

Seismic data, etc.

[Anonymous No.2568045]

Jupiters Inner Sun.