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An Engineer Says He’s Found a Way to Overcome Earth’s Gravity
(www.popularmechanics.com)
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this post was submitted on 02 May 2024
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The... vomit comet?
https://www.livescience.com/29182-what-is-the-vomit-comet.html
If I remember right that is the slang term for a device used to simulated high force situations astronauts are expected to experience. So named for the frequent effect
Oh, interesting! Thanks for explaining.
It's so much more interesting than the parent comment makes it out to be, though. In case you didn't already read anything about it, it's an ordinary (on the outside) jet that flies in parabolic arcs which at a certain point lets the passengers experience microgravity and float around the modified cabin for a minute or so at a time. Anyone can go for a ride last I checked... if you have several thousand dollars laying around, anyway.
So in theory if you built a vacuum tube from the earths surface to "space" and sealed it at both ends you could have a frictionless elevator
I mean... sure. But you could do the same from the surface of Earth to the height of the Eiffel tower. Or my uncle Bob's third floor apartment.