That theory was debunked a long time ago. Scientific evidence has found the whole idea to be impossible. It's right up there with the illuminati and nibiru chilling in all the conspiracy theorists heads.

How can something be both flat and hollow?

Your theory is disproved!

"The Hollow Earth hypothesis proposes that the planet Earth is either entirely hollow or otherwise contains a substantial interior space. The hypothesis has been shown to be wrong by observational evidence, as well as by the modern understanding of planet formation; the scientific community has dismissed the notion since at least the late 18th century."

hmmm possibly tiny-molecules missing from the main structure of molecules forming an hollow micro inside while it is flat,but since the human body is to large and sometimes too naive to think further than what is visible too our OWN eyes this can't be understood or comprehended

but yet the theory is possible since we learn this in physical sciences daily

Maybe

The theory about the hollow Earth is as true as the Pyramids being built by aliens or (Want to be allies? Sometimes I like to pretend I am a princess riding a pony..) spending his life after WW2 in Argentina...

Everyone make his own decision!

Get over it.
Science is full of assumptions, hypothesis etc.

Hollow, ehh? Sounds logical... ALONG WITH FLYING PIGS AND THE TOOTH FAIRY!!!

whoever can find where I got that quote from gets a cake as prize

Lol good try, but no. Ima give a hint though: its from an anime that I like. But I wont tell any1 what animes I like!!! So check them all, dont even bother entering BD without knowing!!!