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Unread 20-06-2006, 22:25
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Bill_Hancoc Bill_Hancoc is offline
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AKA: Bill Hancock
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Re: Anyone have a 3d CAD model of a 2 liter soda bottle?

Quote:
Originally Posted by petek
[hint]Way back before the dawn of recorded history when I was a kid, my father outfitted our home with soda/acid fire extinguishers. These were portable tanks filled with water which were pressurized by the mixing of acid and baking soda (creating CO2). The trick was the acid and soda were in more or less open nested containers at the top of the extinguisher and when you turned the fire extinguisher upside down, the chemicals poured out and mixed. [/hint]
i think i understand what you are trying to explain but could you possibly draw a picture of it to further clairify it?
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