dChan - Q Origins Project Archive

Edmond Halley in 1692[21] started with Newton's (erroneous) estimate that the density of the Moon was almost double (9/5) the density of Earth.[22] Rather than assume a dense Moon Halley conjectured that the Earth might consist of a hollow shell about 800 km (500 mi) thick, two inner concentric shells and an innermost core. Atmospheres separate these shells, and each shell has its own magnetic poles. The spheres rotate at different speeds. Halley proposed this scheme in order to explain anomalous compass readings. He envisaged the atmosphere inside as luminous (and possibly inhabited) and speculated that escaping gas caused the Aurora Borealis

Diagram of Edmond Halley's hypothesis

https://en.wikipedia.org/wiki/Hollow_Earth

>>23964069

theres also the far out concave earth theory, which sometimes hmm, maybe

ive heard the only way out of here is through the hull, a poseidon adventure reference

Instead of saying that humans live on the exterior surface of a hollow planet, sometimes called a "convex" Hollow Earth hypothesis, it is hypothesized humans live on the interior surface. This has been called the "concave" Hollow Earth hypothesis or skycentrism.

Cyrus Teed, a doctor from upstate New York, proposed such a concave Hollow Earth in 1869, calling his scheme "Cellular Cosmogony".[47] Teed founded a group called the Koreshan Unity based on this notion, which he called Koreshanity. The main colony survives as a preserved Florida state historic site, at Estero, Florida, but all of Teed's followers have now died. Teed's followers claimed to have experimentally verified the concavity of the Earth's curvature, through surveys of the Florida coastline making use of "rectilineator" equipment.

Several 20th-century German writers, including Peter Bender, Johannes Lang, Karl Neupert, and Fritz Braut, published works advocating the Hollow Earth hypothesis, or Hohlweltlehre. It has even been reported, although apparently without historical documentation, that Adolf Hitler was influenced by concave Hollow Earth ideas and sent an expedition in an unsuccessful attempt to spy on the British fleet by pointing infrared cameras up at the sky.[48][49]

The Egyptian mathematician Mostafa Abdelkader wrote several scholarly papers working out a detailed mapping of the Concave Earth model.[50][51] In his book On the Wild Side (1992), Martin Gardner discusses the Hollow Earth model articulated by Abdelkader. According to Gardner, this hypothesis posits that light rays travel in circular paths, and slow as they approach the center of the spherical star-filled cavern. No energy can reach the center of the cavern. A drill, Gardner says, would lengthen as it traveled away from the cavern and eventually pass through the "point at infinity" corresponding to the center of the Earth. Gardner notes that "most mathematicians believe that an inside-out universe, with properly adjusted physical laws, is empirically irrefutable". Gardner rejects the concave Hollow Earth hypothesis on the basis of Occam's razor.[52]

Purportedly verifiable hypotheses of a Concave Hollow Earth need to be distinguished from a thought experiment which defines a coordinate transformation such that the interior of the Earth becomes "exterior" and the exterior becomes "interior". (For example, in spherical coordinates, let radius r go to R2/r where R is the Earth's radius; see inversive geometry.) The transformation entails corresponding changes to the forms of physical laws. This is not a hypothesis but an illustration of the fact that any description of the physical world can be equivalently expressed in more than one way

An example of a concave hollow Earth. Humans live on the interior, with the universe in the center.

ive heard the advanced civilizations contacted the surface civilizatons only when nuclear detonations began in ww2 and this was a threat not only to the planet but the whole universe… repurcussions of the detonations? you hear how we watching a movie, well they are guiding us to a better way of living, biblical

i also wonder if when george carlin was talking about making certain states into no man lands and send people that broke our laws to these states, he said the square would be best, easier to fence off, and he went further on to say we could set up cameras at the borders and build tunnels underneath where the state that held murderers could sneak into the state that held perverts, and then we could watch it like a sitcom, the results … and only till recently have i thought, well, is the surface of the earth east of eden? is this where we were banished to? and are they watching us like a sitcom? truman show? how does it end … i believe with GOD winning