Newsgroups: alt.religion.scientology, comp.org.eff.talk, misc.legal.computing
From: Dave Bird---St Hippo of Augustine <d...@xemu.demon.co.uk>
Date: 1997/09/30
Subject: Re: **Biased Journalism** V3no6 Henson Stealth Picket
In article <60plj5$6j...@Starbase.NeoSoft.COM>, William Barwell <wbarw...@Starbase.NeoSoft.COM> writes: Sorry, I meant pure helium as opposed to "balloon gas", which >>A large, not extra large, latex balloon is about 12" max length. >>I suppose weather balloons are 24" = 8 x the volume or 36" = 27 x >>the volume---a little over 1/4 a size#1, knee-high, tank of balloon >>gas which is 50/50 air+helium. They are expensive and fragile; >>a binliner filled with gas and taped up might do as well. >>I seem to remember an article in Scientific American which mentioned > Must have been helium. I have launched bags of natural gas is 50/50 helium and air. The other thing you can get or make is "inflatables" (reindeer or whatever :-> ) which are simply a thicker unstretched PVC skin put together with "plastic cement" glues and inflated with helium or helium/air to fly. Might be better than either stretched balloons or binliners for holding gas. |~/ |~/ You must Sign in before you can post messages.
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