Re: End of airliner evolution?

From:         Jean-Francois Mezei <>
Organization: Vaxination Informatique
Date:         06 Nov 96 05:12:38 
References:   1 2
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IMacduff wrote:
> To end it all, orbital speed is the ultimate limit for point to point
> travel on earth.

SAw a report on TV with an argument that I had not considered. I have
not checked the facts, but here it is:

If a plane could do New York Sydney in 45 minutes, would humans be able
to widstand the G forces during acceleration and decelaration phases ?

If not, we will have to wait for "gravity fields" such as Star Trek to
neutralise the acceleration and deceleration effects on the passengers.
And we are not quite there yet.