[MLB-WIRELESS] Balloon AP
paul van den bergen
pvandenbergen at swin.edu.au
Mon Jan 6 10:00:32 EST 2003
which is why serious party balloons are aluminised. similarly weather
ballons, etc.
it really depends on how long you want it to stay aloft. a few days should be
no hassles for a small balloon with moderate weight requirements.
(aside; if you put it up near HV powerlines, you should be able to get the
power for free if you set up a scavenger circuit to feed off the RF... On
the other hand, balloon near HV wires... * I wasn't thinking _that_ close...)
On Thu, 2 Jan 2003 06:10 pm, Clae wrote:
> Helium leaks.
>
> Being the smallest molecule in the universe, helium readily migrates
> out through the molecular gaps in just about any balloon envelope,
> and thus your balloon will have a finite time aloft per filling. You
> might consider adding a hose for remote filling, but helium is
> expensive too.
>
> Not saying don't do it, just these are things to take into consideration.
>
> Clae.
--
Dr Paul van den Bergen
Centre for Advanced Internet Architectures
caia.swin.edu.au
pvandenbergen at swin.edu.au
IM:bulwynkl2002
would somebody get this big walking carpet out of my way?
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