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Sciencemadness around Cornell?
Howdy!!
Any Sciencemadness members around Cornell U, Ithica NY?
I have a chance to grab some ... |
26-12-2012 at 12:14
by: Wizzard |
Tired of reporting spam
Or a simple "Remove the text in the following box: [Human]"... Saw this one on another website recen ... |
23-12-2012 at 10:27
by: Wizzard |
Copper salts, a cautionary tale.
How about chlorine fumes from the de-plating bath?? Those aren't terribly healthy. |
20-12-2012 at 06:01
by: Wizzard |
ebay seller selling tungsten and other metals
That's my friend Ivan, he's a great chemist, collector and guy in general  He
regularly sells fant ... |
18-12-2012 at 19:22
by: Wizzard |
Tert-Butyl Alcohol For Free! (or trade if you want)
PM sent! |
13-12-2012 at 05:43
by: Wizzard |
Pretty Pictures (1)
I grow crystals! That's a beauty, for sure. Next one you grow, top off the solution with potassium a ... |
3-12-2012 at 07:00
by: Wizzard |
Adhesive that boils/decomposes under 250C
Why not attach these things externally? |
27-11-2012 at 13:23
by: Wizzard |
Resonator Circuits and Imaginary Numbers
While I took calc and started number theory in college, any time somebody mentions imaginary numbers ... |
27-11-2012 at 05:58
by: Wizzard |
GIft from local TV recyclers- I have stuff to share!
@12AX7- That, and non-volatiles in the tube 
Here's what I expect in the tubes (percentages):
... |
13-11-2012 at 06:42
by: Wizzard |
GIft from local TV recyclers- I have stuff to share!
I'm only taking a bit He's just been holding onto most of it, and he'll take
back whatever I no l ... |
12-11-2012 at 08:12
by: Wizzard |
GIft from local TV recyclers- I have stuff to share!
A local TV recycling plant has been vacuuming the phosphor area from CRTs and collecting it, and sto ... |
12-11-2012 at 07:15
by: Wizzard |
An LED which radiates no thermal/infrared
Impossible. All objects above 0*K emit thermal, in some amount.
What would be the need of a devic ... |
7-11-2012 at 12:53
by: Wizzard |
Bismuth from its Subsalicylate (Pepto-Bismol®)
Ah, I logged in just to say you can isolate it with a blowtorch. So much for that! |
3-11-2012 at 09:05
by: Wizzard |
Seismologists Were Found Guilty of Manslaughter
I can only see blame being applied accurately if their paper was false or done as bad science. Who w ... |
24-10-2012 at 12:16
by: Wizzard |
Anatomy for beginners & Autopsy: Life & Death (video links)
Very neat! Thanks for that link! |
10-9-2012 at 07:43
by: Wizzard |
Usage of magnetized NdFeB in flash powders/explosives? EMP effect?
Simple demagnetization will not induce currents- You need AC, a compression (hard-core) followed by ... |
7-9-2012 at 20:38
by: Wizzard |
Usage of magnetized NdFeB in flash powders/explosives? EMP effect?
Neo magnet dust is not very pyrophoric.
Exploring a magnet will result in the same thing as expl ... |
7-9-2012 at 15:43
by: Wizzard |
Triboluminescent crystals
@Mr Home Scientist- Clearly you squished them too hard. |
5-9-2012 at 11:12
by: Wizzard |
Chemicals in aircraft remover?
I saw "Aircraft Remover" at my local Autozone a few weeks back- I asked my friend a similar question ... |
4-9-2012 at 07:33
by: Wizzard |
Get Zirconium from Zirconium Tetrachloride
Crystal Bar technique has my vote!! If one makes it hot enough (real white heat), you can make cryst ... |
4-9-2012 at 06:12
by: Wizzard |
I have ~1lb of mercury, anyone want it?
I would love some of it, but I'm in Boston  |
31-8-2012 at 06:41
by: Wizzard |
OTC tert-Butanol
Looks like it's MBTE, which is found in a few products. "Start your Engines" contains from 0-60% of ... |
30-8-2012 at 09:54
by: Wizzard |
OTC tert-Butanol
Heating over a temperature controlled hot plate in an RBF with a large watercooled condensor, coping ... |
29-8-2012 at 21:44
by: Wizzard |
OTC tert-Butanol
Also, the govt's MSDS for Turbo 108 lists different CAS numbers:
http://hpd.nlm.nih.gov/cgi-bin/hou ... |
29-8-2012 at 19:47
by: Wizzard |
OTC tert-Butanol
That was me And I am uncertain of my success... What I had seemed to have the
right properties, b ... |
29-8-2012 at 19:36
by: Wizzard |
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