In a message dated 4/17/00 1:08:56 AM Central Daylight Time,
> if you substitute the air
> for hydrogen or helium it will actually float for a while, until the air
> diffuses in;
> if you could find a way to seal it up it would be a great way to make a
> modern high tech zeppelin that would be enormously stronger than a gas
> bag like the Hindenburg, not to mention more fire proof.
Suppose you surrounded the" Hydrogengel "with a mylar bag?
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