| Search |
| [Next Page] |
The best way to physically destroy an hard disk
HA HA! No, I'm just waxing pathetic (poetic). That, and I've had way too much caffeine. Anyway, i ... |
14-7-2014 at 17:13
by: WGTR |
The best way to physically destroy an hard disk
It would be easy to destroy a hard drive if hard drives were make out of nitrocellulose. Simply li ... |
14-7-2014 at 16:55
by: WGTR |
Thermoelectric Cooling Mantle?
You might be confusing a thermoelectric generator with a thermoelectric cooler, but that's a common ... |
10-7-2014 at 12:09
by: WGTR |
Dangers/risks of Mazilli ZVS driver?
To both agree with IRC and clarify a few things from a different viewpoint, here goes.
For the pu ... |
7-7-2014 at 21:12
by: WGTR |
Molecular Sensitizes for Dye-Sensitized Devices
Simply, one can use UV-blocking glass. This can greatly prolong the life of the dyes. As to the c ... |
6-7-2014 at 15:22
by: WGTR |
Molecular Sensitizes for Dye-Sensitized Devices
To answer a small part of your question, one major factor in what makes a good dye is its stability ... |
6-7-2014 at 14:08
by: WGTR |
Grouted heating elements (rewiring tube furnace)
Your mileage may vary, and this may or may not be good advice... but I would think that whatever coa ... |
6-7-2014 at 09:16
by: WGTR |
Selling my lab
I wish you well in your next adventure. I've enjoyed reading of your various exploits in the lab. ... |
1-7-2014 at 10:02
by: WGTR |
Dangers/risks of Mazilli ZVS driver?
I don't plan on posing this way normally, but I'm playing with my new surface pro.
[file]32211[/ ... |
30-6-2014 at 20:10
by: WGTR |
Dangers/risks of Mazilli ZVS driver?
I'm posting from my phone, so this will be quick for now. Electronics is my job. I would strongly ... |
30-6-2014 at 07:55
by: WGTR |
Titanium compounds out of TiO2
[rquote=336182&tid=31022&author=papaya]
I retried fusion with NH4HSO4, this time I held it ... |
28-6-2014 at 19:41
by: WGTR |
Making Lithium Metal
Here's my meager attempt at making lithium.
[file]32102[/file]
2.0g of Li[sub]2[/sub]CO[sub]3 ... |
26-6-2014 at 22:48
by: WGTR |
Titanium compounds out of TiO2
[b]Papaya[/b], this should answer your questions:
Analytical chemistry, Volume 1, Frederick Pears ... |
26-6-2014 at 14:03
by: WGTR |
Titanium compounds out of TiO2
In the presence of water, it's more like TiOSO[sub]4[/sub]. If a weak solution is refluxed for a h ... |
26-6-2014 at 12:49
by: WGTR |
Titanium compounds out of TiO2
With the help of some of our other posters here, I dissolved TiO[sub]2[/sub] into molten NaHSO[sub]4 ... |
26-6-2014 at 10:25
by: WGTR |
How accurate is chemical analysis, and what differnet methods exist?
This isn't a fancy method, but if a sample can be made to approximate an ideal gas, its molar mass c ... |
24-6-2014 at 04:44
by: WGTR |
Would someone like to try this? Graphene Production
The reason that I asked how it was made, is because it's usefulness for different applications depen ... |
23-6-2014 at 07:59
by: WGTR |
Would someone like to try this? Graphene Production
[rquote=335077&tid=30172&author=forgottenpassword]I have 100g of graphene powder. What can I ... |
19-6-2014 at 04:56
by: WGTR |
easy way to save your vacuum pump
If you are near a Napa auto parts store, I know they sell various automotive A/C vacuum pumps. They ... |
18-6-2014 at 19:39
by: WGTR |
easy way to save your vacuum pump
I do the same thing. I have a 1 cubic foot vacuum chamber with two valves; one between the pump an ... |
18-6-2014 at 13:21
by: WGTR |
Generate oxygen for oxidation by pump
Perhaps oxidation of a neutral ferrous salt with ozone?
http://www.eolss.net/sample-chapters/c07/ ... |
11-6-2014 at 11:03
by: WGTR |
Stripping nickel and copper from zinc without damage
Usually either you grind the plating off mechanically, or strip it under positive potential in dilut ... |
3-6-2014 at 14:43
by: WGTR |
The Electrolytic Chlorination of Ethanol
With platinum electrodes, it's hard to say what exactly you were making. Why not use graphite? T ... |
5-5-2014 at 18:18
by: WGTR |
Making an extremely fine powder
You could try freeze-drying it to see what happens. The quicker it is frozen, the better. Most of ... |
3-5-2014 at 16:54
by: WGTR |
Glassblowing
I'm not an experienced glass-blower by any means, but I work with small tubing from time to time. ... |
3-5-2014 at 14:25
by: WGTR |
| [Next Page] |
