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lead acetate "neutralization" Would not some cheap ammonium sulphate from the gargen shop do the trick. You will get lead sulpha ...	30-4-2017 at 13:38 by: yobbo II
Quick question on a potassium chlorate cell [rquote=481752&tid=14333&author=Laboratory of Liptakov]Thanks. Other words 1 cm2 on mesh = 1 ...	28-4-2017 at 07:37 by: yobbo II
Quick question on a potassium chlorate cell Area of LaserReds mmo mesh has been discussed before somewhere or other and it was agreed that the ...	27-4-2017 at 15:29 by: yobbo II
The Short Questions Thread (4) The auld story. Bad memories from a memory mattress encounter.	27-4-2017 at 15:25 by: yobbo II
Electrical ignition system If you up the voltage a bit (within reason) the delay will probably be reduced a bit.	25-4-2017 at 05:19 by: yobbo II
DIY Bacteria culture/algae Incubator Some egg incubators are just a polystyrene box.. Get some sheets of the stuff and glue together us ...	25-4-2017 at 05:15 by: yobbo II
Mailing from US to UK It's a pity they is no snail mail from USA to Europe. There only seem to be 'as fast as possibly' ...	20-4-2017 at 15:26 by: yobbo II
Electrical ignition system I believe that I read somewhere or other that if you are blasting close to a great big transmitter ...	19-4-2017 at 14:25 by: yobbo II
Breaking rock without explosives I have actually used the fire method to remove a small outcrop of very hard rock that was stickin ...	19-4-2017 at 14:19 by: yobbo II
Mailing from US to UK It would be interesting to know how much it costs to send a package 1000 miles inside China and ho ...	19-4-2017 at 14:11 by: yobbo II
How to get metal/metal oxides? http://www.sciencemadness.org/talk/viewthread.php?tid=71009 If you can get access to a furnace an ...	19-4-2017 at 14:08 by: yobbo II
Extracting Cobalt from cemented carbide tools. If you added steam to the furnace it would convert all of the Co + carbide to oxides IWI	19-4-2017 at 14:01 by: yobbo II
(UK) long-term chemophobia persecution campaign The likes of this does not help. https://www.theguardian.com/uk-news/2017/apr/17/london-bar-bu ...	17-4-2017 at 06:06 by: yobbo II
Breaking rock without explosives Thanks for replys. Going to the patents there are lots of formula. Searching for rock breaking + ...	13-4-2017 at 15:49 by: yobbo II
Breaking rock without explosives There are a number of products on the market for breaking up rock and concrete without explosives. ...	13-4-2017 at 12:49 by: yobbo II
Cheap nitrates to potassium nitrate http://www.nakka-rocketry.net/knsyn1.html google	12-4-2017 at 03:20 by: yobbo II
Readily Available Chemicals Website: Version 2 http://pyrochemsource.com/ Has it been mentioned before? Seems cheap	11-4-2017 at 15:52 by: yobbo II
links to some electronic projects to support my chemistry I found an ideal quick and easy solution on ebay. http://www.ebay.co.uk/itm/DC-5V-12V-24V-Infinit ...	10-4-2017 at 17:26 by: yobbo II
Short question / quick answer - Thread [rquote=480392&tid=26572&author=Laboratory of Liptakov]The problem with splitting, separatin ...	10-4-2017 at 14:08 by: yobbo II
High Temperature Safe Potassium-Chlorate based Rocket Candy Perchloric acid can be prepared from Barium Perchlorate and Sulphuric acid. Sulphuric acid is sl ...	10-4-2017 at 05:47 by: yobbo II
links to some electronic projects to support my chemistry Perhaps I should have started an new thread. I need a timer/controller which will switch a rela ...	9-4-2017 at 14:31 by: yobbo II
Short question / quick answer - Thread Would there be an issue with ignition with the mixture when drying. A small amount of acetone mixe ...	9-4-2017 at 13:42 by: yobbo II
High Temperature Safe Potassium-Chlorate based Rocket Candy Has anyone been using this stuff? There is a patent giving details for a gas producer compositi ...	9-4-2017 at 13:37 by: yobbo II
Short question / quick answer - Thread US 3151935 has some discussion regarding subject. If the acetone contains some water do you ...	8-4-2017 at 05:26 by: yobbo II
Short question / quick answer - Thread Na Chlorate is more soluble and this means that for to get it to come out of solution you simply ...	7-4-2017 at 12:55 by: yobbo II
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