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Marc Adler wrote:
Sorry for the stupid question, but how on earth is this possible? Can't you tell if you're upside down or not? Or is it like being deep underwater? The way it was explained to me once is you have your own instrumentation in your head that is similar to the attitude indicator in an airplane. However it has to reset it's self quite frequently or it sends your brain wrong information. When you are flying in the clouds, with out a visual indication of what is up and down, your internal attitude indicator gets out of calibration in just a few minutes or less (can't remember how long). Then regardless of the feel of g force which could be in any direction when flying, your now out of calibration internal attitude indicator keeps telling your brain what it thinks is up which is most likely wrong. -- Chris W KE5GIX Gift Giving Made Easy Get the gifts you want & give the gifts they want One stop wish list for any gift, from anywhere, for any occasion! http://thewishzone.com |
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The Poison Theory
The poison theory attempts to provide an explanation for why motion sickness and cybersickness occur from an evolutionary standpoint. The theory suggests that the ingestion of poison causes physiological effects involving the coordination of the visual, vestibular, and other sensory input systems. These physiological effects act as an early warning system which enhances survival by removing the contents of the stomach. -- For a sucessful technology, honesty must take precedence over public relations for nature cannot be fooled. Richard Feynman |
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