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Anti bike theft agent
What Clearly Not Atara said. Any “deterrent” chemical you put on the lock will be a daily nuisa ... |
24-5-2021 at 10:55
by: Vomaturge |
Anti bike theft agent
As far as something you could pour on the lock to bother thieves, how about the graphite/ammonium ch ... |
21-5-2021 at 11:05
by: Vomaturge |
Red Cabbage pH test
Last time I tried this I got a chance to use it with baking soda, then a window cleaner with a littl ... |
20-5-2021 at 16:06
by: Vomaturge |
Electrolysis Chamber
Those heating elements are usually 20A and have a resistance that goes up with temperature. if his p ... |
18-5-2021 at 04:22
by: Vomaturge |
Electrolysis Chamber
I'm concerned about hydrogen and oxygen building up in the upper section of the bucket, with most el ... |
16-5-2021 at 20:16
by: Vomaturge |
wall wart as power supply for electrolysis
I tried a very small cell on on a 2a 5v android charger whose usb cable had broken. I drew a a few h ... |
11-5-2021 at 18:38
by: Vomaturge |
Pressure Vessel
This whole thing looks like the results you'd get if you googled "how to make me*h." Not that I've d ... |
29-4-2021 at 21:21
by: Vomaturge |
intent to possess 30 ml methylmercury = 12 yrs prison
[rquote=658129&tid=157277&author=S.C. Wack]
Presumably, everyone will similarly support t ... |
13-4-2021 at 21:30
by: Vomaturge |
Removing mercury from mercury vapor lights
Looking on Alibaba, you could possibly get over 100$ for [i]each[/i] of the capacitors in those boxe ... |
12-4-2021 at 21:39
by: Vomaturge |
Not KMnO4 - little bangs - sorted
Probably unlikely (impossible if it really was KMnO4) but is there any chance that there was actual ... |
31-3-2021 at 20:54
by: Vomaturge |
Removing mercury from mercury vapor lights
If you do end up doing something with these, and end up with a bunch of unwanted capacitors, I might ... |
23-3-2021 at 21:43
by: Vomaturge |
Is it safe to use Cyanoacrylate glue for a kno3 al s salute? How sensitive is this type of flash?
I've never done "salutes" I don't know the properties of this mixture, but 3D printing seems like a ... |
21-3-2021 at 21:48
by: Vomaturge |
Supercooled water in evacuated flask
I would guess it has to do with the smooth glass container plus you're rapidly cooling the water fro ... |
6-3-2021 at 10:56
by: Vomaturge |
Future chemistry
On the issue of running out of petroleum, I want you to do an experiment on yourself over the next w ... |
4-3-2021 at 19:56
by: Vomaturge |
Very pure sulfur without recrystallization
[rquote=655470&tid=157081&author=RogueRose][rquote=655441&tid=157081&author=Bedlasky ... |
25-2-2021 at 05:30
by: Vomaturge |
Distillation of Flammable substances with an open flame
At least according to Wikipedia, the highest rated brake fluids are around 260C boiling point. If I ... |
18-2-2021 at 22:19
by: Vomaturge |
home made rocket fuel.
True, experiments are usually more fun than asking questions/reading about theory. Unless they're li ... |
8-2-2021 at 18:32
by: Vomaturge |
Mark Robers Secret Devil's Toothpaste Recipe Revealed
Decomposing a liter of 50% H2O2/water solution generates 7.35 mol of O2, 42.4 mol of H2O, of which a ... |
31-1-2021 at 22:32
by: Vomaturge |
Mark Robers Secret Devil's Toothpaste Recipe Revealed
I think you nailed it, but because he kept referring to it as this distinctly different formula, and ... |
29-1-2021 at 22:09
by: Vomaturge |
Mixing concentrated acid and base
He was doing equal mols of NaOH with H2SO4, H3PO4. That's a lot of "acid salts" that alter soil pH, ... |
25-1-2021 at 21:58
by: Vomaturge |
Mineman's Detonating Pyrotechnic Alternative (NPED)
I've seen you reference this before and always wondered what it might be. The post about it being a ... |
23-1-2021 at 23:38
by: Vomaturge |
Interesting energetic materials
[Quote]...it was found that liquid CO and CH4 form clear homogeneous solutions with liquid O2 over t ... |
23-1-2021 at 23:16
by: Vomaturge |
Calcium Ammonium Nitrate to Sodium Nitrate to Nitric Acid
I think pure anhydrous Ca(NO3)2 would be 17%ish N. A complex of 5 Ca(NO3)2, 10 H20, NH4NO3 would be ... |
23-1-2021 at 17:34
by: Vomaturge |
Mixing concentrated acid and base
If, for some reason you do the CO2 cartridge thing, remember that the hot cartridge could fly hundre ... |
20-1-2021 at 17:41
by: Vomaturge |
Mixing concentrated acid and base
I was kind of just saying it theoretically, I didn't expect him to want to try that, least of all wi ... |
17-1-2021 at 22:23
by: Vomaturge |
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