World Surveillance Group Inc (fka WSGI)

[guy6]

Lifting Gas: I think you are right, NFNG.
The Scientific American article speculated that GTEL might replace lost helium with hydrogen.
I suppose this would be generated,
although I have no idea of feasable methods involved.
Note that GTEL refers to
"proprietary lifting gas technology".
The lifting gas itself could not be proprietary, surely.
This could also refer to a technology to compensate for
the 17-fold expansion of the lifting gas on assent.
If my memory is right, I think the Sci Am article speculated
on this as well.

Great board, Rocky. Thanks.

- guy6