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Copper wire impurities
http://en.wikipedia.org/wiki/Radium_girls |
9-5-2011 at 13:18
by: Morgan |
Copper wire impurities
A bit off-topic but if you have some straight lengths of half inch or inch diameter copper tubing, l ... |
9-5-2011 at 12:33
by: Morgan |
Copper wire impurities
Some copper springs and such have a bit of beryllium in them. And I haver read some stories of scrap ... |
8-5-2011 at 08:37
by: Morgan |
Making fire (youtube collaborative video)
I was thinking if you had some mixture that was just stable around the freezing point of water, you ... |
27-4-2011 at 05:52
by: Morgan |
Magnesium Sulfate thermite
Perhaps a bit off the subject but magnesium sulfate and magnesium powder burn quite brightly when mi ... |
20-4-2011 at 14:39
by: Morgan |
Making fire (youtube collaborative video)
Anybody know what the inert ingredient(s) might be with the calcium hypochlorite? |
16-4-2011 at 16:44
by: Morgan |
Making fire (youtube collaborative video)
When I was a boy I used to mix calcium hypochlorite and sulfur and light the little piles I set out ... |
16-4-2011 at 08:03
by: Morgan |
Making fire (youtube collaborative video)
I used to mix prilled ammonium nitrate and pool chlorine and it would snap, crackle, pop in a very e ... |
16-4-2011 at 07:52
by: Morgan |
Nocera
"Alyson holds a B.Sc. and a Ph.D. in chemistry from the University of Calgary and a M.A. in journali ... |
12-4-2011 at 18:16
by: Morgan |
So why does chemistry often take a back seat to other sciences?
"The grand themes that attract so much interest to physics and biology—the origin of the cosmos, t ... |
3-4-2011 at 09:57
by: Morgan |
Question about magnetic fields going through non-magnetic materials
Just a tidbit on the different qualities of the same material ...
I have some stainless steel objec ... |
2-4-2011 at 11:17
by: Morgan |
Nocera
I'm not a chemist and I'm sure Nocera knows many things I don't, but from all the things I've read, ... |
28-3-2011 at 18:08
by: Morgan |
drying things wet with alcohol
I was dabbling with trying to dry some platinum catalyst in methanol. The idea was to spray a mixtur ... |
27-3-2011 at 08:28
by: Morgan |
Superatoms
[rquote=205187&tid=5113&author=Mixell]Morgan, not exactly, the difference between molecules ... |
27-3-2011 at 07:07
by: Morgan |
Superatoms
"These findings support the contention that there should be no limitation in finding clusters, which ... |
26-3-2011 at 19:06
by: Morgan |
Superatoms
"It is fascinating to imagine that new periodic tables of superatoms might be drawn and that this ma ... |
26-3-2011 at 18:49
by: Morgan |
Thixotropic effect
Some thoughts on dam breaking.
"Thixotropy is the characteristic of a fluid to form a gelled struc ... |
26-3-2011 at 05:38
by: Morgan |
Superatoms
Just a few crumbs/tidbits.
"Schmidt-Ott hopes to find atom clusters with new unique magnetic, opt ... |
25-3-2011 at 17:51
by: Morgan |
Superatoms
An Alchemist's Dream: Superatoms Mimic Elements
http://www.physorg.com/news199634925.html |
25-3-2011 at 08:28
by: Morgan |
The short questions thread (3)
I was interested in knowing if the new plastic was as good at holding pressure as PET. Every March m ... |
24-3-2011 at 18:41
by: Morgan |
The short questions thread (3)
As I was unfamiliar with the platinum wire process, I hoped someone might have some first-hand knowl ... |
24-3-2011 at 08:15
by: Morgan |
Hydrogen Storage
http://newscenter.lbl.gov/news-releases/2011/03/14/breakthrough-in-hydrogen-storage/
http://foundry ... |
24-3-2011 at 08:03
by: Morgan |
Polydiallyldimethylammoniumn chloride tidbit
http://www.physorg.com/news/2011-03-cheap-catalyst-easy.html |
24-3-2011 at 07:56
by: Morgan |
Thixotropic effect
I know this isn't a very good example of the solid black rod that liquifies when struck, but it seem ... |
23-3-2011 at 16:25
by: Morgan |
The short questions thread (3)
[rquote=204732&tid=14239&author=watson.fawkes][rquote=204627&tid=14239&author=Morgan ... |
20-3-2011 at 14:08
by: Morgan |
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