ZEITREISEN - IAAC
ZEITREISEN - IAAC
ZEITREISEN - IAAC
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scientifically correct visualization of the traveling through the wormhole. In addition, it turned out that<br />
the black holes allowed not only the possibility of hyperspace connections but also the time travel!<br />
H. G. Wells and The Time Machine<br />
Time travel is very popular among the SF writers, and it is also a very fine theme for the SF movies.<br />
Accordingly approximately 10% of all SF movies address the problem of time travel. Perhaps the best<br />
known time travel novel is “The Time Machine”, written by Herbert George Wells. What is not obvious<br />
for a casual reader is that when examined under a more technical light, this novel glimmers with<br />
insightful scientific principles. Wells exposes the scientific theories behind the concept of time travel<br />
years before such ideas were addressed by many scientists.<br />
“Scientific people . . . know very well that Time is only a kind of Space”, wrote H. G. Wells in “The Time<br />
Machine”. As the narrative opens, the Time Traveler presents a notable example of one such<br />
innovative theory. Explaining to his guests the fundamentals behind time travel, the Time Traveler<br />
suggests: “Any real body must have extension in four directions: it must have length, breadth,<br />
thickness, and -- duration”. With the concept of time as a fourth dimension is usually credited Albert<br />
Einstein. Einstein’s Theory of Relativity bridged space and time, leading to the notion of the<br />
space-time continuum, and the idea that time is a fourth dimension. However, Einstein’s Theory of<br />
Relativity was not published until 1905, a full decade after Wells depicted such a fourth dimension.<br />
At the end of “The Time Machine”, Wells’s narrator watches the Time Traveler depart: “I seemed to<br />
see a ghostly, indistinct figure sitting in a whirling mass of black and brass . . . but this phantasm<br />
vanished . . . The Time Machine had gone”.<br />
Kurt Gödel and the rotating Universe . . .<br />
Frank Tipler and the rotating cylinder . . .<br />
Roy Kerr and the rotating black hole . . .<br />
Whirling? So that was how the Time Machine worked . . .<br />
<strong>ZEITREISEN</strong> - 16. INTERNATIONALE PROJEKTWOCHE DES <strong>IAAC</strong> IN TANZENBERG SEITE 51