4539Re: [hobbicast] Re: Heavy Theory--gas pressure debate etc.
- Jul 2, 2001Critical limits as per BOC's manual say it will need atleast 4.1% hydrogen
to air to combust. Above 75% it will not burn.
> aluminum foil into it into the lye. then put a balloonhttp://members.nbci.com/HWilkinson/
> > over the end and watch it fill up with hydrogen which
> > is half the weight (twice the lifting force) of
> > helium.
> AND WILL EXPLODE ALSO where helium will not. Ask the Germans
> Larry Jackman
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