Jasen Betts
Guest
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 Posted:
Fri Dec 02, 2005 5:20 pm Post subject:
Re: How can I produce hydrogen using electrolysis at 3 psi? |
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["Followup-To:" header set to sci.electronics.misc.]
On 2005-11-29, Mike McWilliams <michael.mcwilliamss@drdc-rddc.gc.ca> wrote:
| Quote: | As a kid I built rockets and cannons, made gunpowder etc.. No one did
more than complain about the noise, and that was rare.
times have changed. I have noticed since about 5 years ago, I can no
longer find KNO3 in stores. Lye is much harder to come by.
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Saltpetre, they're controlling that here too, and other nitrates,
I think caustic soda is still available in hardware and paint places,
Bye.
Jasen
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