home *** CD-ROM | disk | FTP | other *** search
-
- THE HOLLOW EARTH: A MADDENING THEORY THAT CAN'T BE DISPROVED
- From OMNI Magazine (October 1983), Games section (p. 128)
-
- If there were a hall of fame for pseudoscientists, surely Cyrus Teed
- would deserve a place of honor. It was shortly after the Civil War that
- Teed had his vision: The earth is a hollow sphere, and WE LIVE INSIDE
- IT. Everything else in the universe is in here with us -- planets,
- comets, stars -- everything. What's outside the sphere? Nothing.
- Teed's cosmology had a particular appeal to religious
- fundamentalists. It made the earth important again, rather than an
- insignifigant speck in the cosmos. And it eliminted the difficult
- concepts of infinite space and aimlessly scattered worlds. We're all
- right here together in this safe, spherical womb.
- In 1870 Teed changed his name to Koresh (ancient Hebrew for Cyrus)
- and started a cult. At its peak in the Nineties the Koreshan
- (pronounced ker-ESH-an) Unity movement had some 4,000 followers. Teed
- established a religious/scientific community a few miles south of Fort
- Myers, Florida, and there founded the town of Estero. He was determined
- to prove his theory scientifically and launched his own geodetic survey
- in 1897 to do just that. Using his "rectilineator," a set of double-T
- squares made of large logs, he projected a horizontal line until his
- calculations indicated that it would plunge into the Gulf of Mexico,
- four miles from its starting point. This was Teed's proof that the
- earth's surface is concave and that his rectilineator line had
- intersected the earth's upward curve.
- The scientists had gotten everything backward: It is centrifugal
- force, not gravity, that keeps our feet planted on the ground. The
- sphere *is* about 25,000 miles around, just as the scientists say.
- China is about 8,000 miles away, through the earth's center -- straight
- up.
- The Nazis entertained many occult theories in their quest for world
- domination, and Teed's was one of them. At one point a Nazi expedition
- went to the Isle of Man. Its mission: to get secret photographs of the
- United States by pointing its powerful telescopes *up*.
- ...
- What's most infuriating is that a little mathematical fiddling turns
- this crazy theory into a proposition that is virtually impossible to
- refute. The trick is done by *inversion*, a purely geometric
- transformation that lets a methemetician turn shapes inside-out. When a
- sphere is inverted, ever point outside is mapped to a corresponding
- point inside, and vice versa.
- The goemetry is quite simple. If a sphere's center is "C" and its
- radius is "r," then every outside point "P" maps to an inside point "P'"
- such that "CP x CP' = r2" {that's "r squared" - Foxx}.
- {My apologies for not being able to include the accompanying
- illustration. - Foxx}
- Here's a good way to visualize it: For any outside point "P" (on
- the sun, or Pluto, or Cygnus X, for example), draw a circle that has
- "CP" as its diameter. From one of the two points where this circle
- intersects the earth, draw a line perpendicular to "CP." The
- intersection point {of this perpendicular and "CP"} is the location of
- "P'".
- By far the largest body in our inverted Earth is the moon; a bit
- over half a mile in diameter and some 3,933 miles over our heads. The
- sun's sphere is only eight feet across. The stars ar microscopic spots
- clustered around the center, which is, of course, infinity.
- Is there any way to prove we *aren't* inside a hollow earth? We
- asked H.S.M. Coxeter, mathematics professor at the University of
- Toronto and an expert on inversion geometry. "I can't think of any," he
- said. "A rocket flight, an eclipse, a Foucault pendulum, a Coriolis
- effect -- any observation we can makeon the outside of the earth has an
- exact duplicate version inside. There would be no way to tell which was
- the truth."
- Just as the geometry of space inverts, so do all the laws of
- physics. Toward the center of a hollow Earth, light slows down and
- everything shrinks -- atoms, astronauts, spaceships, and measuring rods.
- Light travels in circular paths, producing some weird (but lawful)
- optical effects. Astronauts on the moon looked back on what they
- thought was a blue sphere in the distance. Actually it was the inside
- of the earth's shell, throught sight lines that flared like the bell of
- a trumpet, producing the *illusion* of a sphere. The optical distortion
- is something like the wide angle view through a fisheye lens.
- As we look to the sky and the horizons, our visual field is filled
- with a sphere some 4,000 miles in diameter. Celestial bodies that
- revolve around the earth's center appear to "rise" and "set" as they
- enter or leave that sphere.
-
- Cyrus Teed said that the moon is an illusion, that gravity is really
- centrifugal force, and that a horizontal line on the earth's surface
- eventually intersects the earth's upward curvature. We like to think
- that if he were alive today he would junk some of his earlier
- predictions to conform to inverse geometry, thereby keeping his theory
- irrefutable.
- The centrifugal-force idea is demonstrably false. If it were so,
- there would be two points on the earth's surface where the force
- disappeared -- along the axis of spin. It is gravity of a peculiar kind
- that pulls us all to the outside. Teed's rectilineator experiment must
- have been in error. A line that appears horizontal actually curves in
- toward the center and so gets farther and farther "above" the surface.
- Teed would have embraced Einstein's view of a finite, bounded
- universe in which light travels in circles and eventually returns to its
- starting point. An infinitely powered telescope aimed straight up,
- Einstein said, will eventually produce a view of the other side of the
- earth. That idea might seem paradoxical to most of us, but it would
- have been intuitively obvious to Cyrus Teed.
- ... the Australian Journal _Speculations in Science and Technology_
- has published an article by Mostafa A Abdelkader, of Alexandria, Egypt,
- that considers in all seriousness the proposal that we really *are* in a
- hollow Earth. Abdelkader says that the only way to test the theory's
- validity is to drill a tunnel straight through the earth. Until such an
- experiment is performed, he writes, "it seems ... that the odds are
- strongly in favor of [a hollow Earth] being our actual universe."