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UK plans stricter controls on poisons and explosives
I've been out of the hobby for a while (due to innocuous, irrelevant reasons) and I've just learnt a ...
4-7-2015 at 10:01
by: Dave Angel
Roll call: which UK amateur scientists here will write to their MP?
I'd be inclined to keep your recording low profile - there's not much to gain from sending it to the ...
17-10-2012 at 15:37
by: Dave Angel
Sodium!
Great responses - thanks both.
[rquote=262419&tid=2103&author=tetrahedron]R[sub]single[/sub ...
17-10-2012 at 15:13
by: Dave Angel
Sodium!
[b]Status[/b]:

I'm currently working on an Mk. II spot welder for this build at the moment and wi ...
16-10-2012 at 14:02
by: Dave Angel
Roll call: which UK amateur scientists here will write to their MP?
I hate to cross-post but this is relevant to two current threads, the other being [url=https://www.s ...
16-10-2012 at 11:11
by: Dave Angel
Voice scrambling software
[rquote=262248&tid=21754&author=Fusionfire][quote]...
So please don't send me any emails or ...
16-10-2012 at 11:03
by: Dave Angel
interesting sep. funnel adaptation
I wonder if the intended purpose of the adaptation is to prevent pressure build up from volatile sol ...
12-10-2012 at 09:44
by: Dave Angel
Anyone need a 20 L RB flask?
[url=http://www.ebay.co.uk/itm/Flask-2000ml-Flat-Flange-Quickfit-FR20LF-CHEAP-/230860174392?pt=UK_BO ...
11-10-2012 at 15:08
by: Dave Angel
Roll call: which UK amateur scientists here will write to their MP?
[rquote=261884&tid=21745&author=watson.fawkes][rquote=261869&tid=21745&author=Dave A ...
11-10-2012 at 09:42
by: Dave Angel
Voice scrambling software
If it's not too laborious to type out then you could just post a transcript of the conversation.

...
11-10-2012 at 09:21
by: Dave Angel
Roll call: which UK amateur scientists here will write to their MP?
[rquote=261868&tid=21745&author=watson.fawkes]There's a document here, if it's industry-wide ...
10-10-2012 at 14:36
by: Dave Angel
Carbon Electrode Source
Watch out for any that look too light a grey for graphite; they look a bit like sparklers, and appea ...
10-10-2012 at 13:18
by: Dave Angel
Roll call: which UK amateur scientists here will write to their MP?
Now there's a pro-active idea!

This goes completely against my personal 'head below parapets' sta ...
10-10-2012 at 13:08
by: Dave Angel
Carbon Electrode Source
I've had a lot of success with 'carbon arc gouging rods' which may or may not be identical to the we ...
10-10-2012 at 11:48
by: Dave Angel
LP Chemicals
Well put; it's true that they are somewhat chalk and cheese to compare on more than a pure numbers l ...
10-10-2012 at 11:32
by: Dave Angel
Sodium!
[rquote=261779&tid=2103&author=m1tanker78]I never got around to trying any fluoride salts in ...
10-10-2012 at 10:24
by: Dave Angel
LP Chemicals
This is both troubling and illuminating.

LP (aka. Lab Pak) chemicals was a good source for home c ...
10-10-2012 at 09:23
by: Dave Angel
eBay mistake?
Methinks this is a bit of a ruse to get around ebay's anti-pyrotechnics regulations. I imagine those ...
10-10-2012 at 09:00
by: Dave Angel
Acetaldehyde synthesis
[rquote=261711&tid=55&author=hissingnoise]I don't know the metaldehyde content of slugkiller ...
9-10-2012 at 12:13
by: Dave Angel
Sodium!
Hey [b]Tank[/b], I like the parts bin use, have enjoyed playing 'spot the part' with your set up - i ...
9-10-2012 at 11:44
by: Dave Angel
Facing eviction because of experiment 20 months ago.
[rquote=261360&tid=21097&author=IrC]"suspicion of possessing documents likely to be of use t ...
7-10-2012 at 14:47
by: Dave Angel
Facing eviction because of experiment 20 months ago.
These sorts of reports are exactly why I still maintain as great a deal of privacy about the hobby a ...
6-10-2012 at 04:48
by: Dave Angel
OTC: what does it mean?
For me, OTC [i]generally[/i] means something that can be bought off the shelf in a non-specialised s ...
6-10-2012 at 04:34
by: Dave Angel
OTC tert-Butanol
[rquote=260617&tid=21341&author=elementcollector1]Distill the mix so that tert-butanol carri ...
29-9-2012 at 00:49
by: Dave Angel
Acetic anhydride preparation
I have an old Russian-English technical dictionary hidden away somewhere so I'll see if I can pick o ...
28-9-2012 at 16:34
by: Dave Angel
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