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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-BismolĀ®) 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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