| Search |
| [Next Page] |
Function of coal in gunpowder
Well, actually coal-based black powder doesn't need to melt at all - it simply burns off because of ... |
28-10-2012 at 07:56
by: HellstormOP |
Function of coal in gunpowder
Brimstone makes gunpowder more sensitive to ignition.
There are types of gunpowders purely compos ... |
28-10-2012 at 02:25
by: HellstormOP |
Alternative design of planetary ball mill
#push# |
30-9-2012 at 10:03
by: HellstormOP |
Alternative design of planetary ball mill
Complexity is not an issue, as I already have an almost finished design. |
28-9-2012 at 16:40
by: HellstormOP |
Alternative design of planetary ball mill
So, nobody knows about the detailed working principle of planetary ball mills? |
28-9-2012 at 12:03
by: HellstormOP |
Alternative design of planetary ball mill
Hello,
currently I am working on an alternative design of a planetary ball mill. Instead of a nor ... |
26-9-2012 at 09:54
by: HellstormOP |
Usage of magnetized NdFeB in flash powders/explosives? EMP effect?
Actually, I've meant that as long as they stay as a pellet, they will add up, and then instantly dem ... |
9-9-2012 at 02:36
by: HellstormOP |
Usage of magnetized NdFeB in flash powders/explosives? EMP effect?
The length of the dipoles should add up as a larger pellet of the mixture is formed, shouldn't it?
... |
8-9-2012 at 03:30
by: HellstormOP |
Usage of magnetized NdFeB in flash powders/explosives? EMP effect?
Hello,
recently I got the idea, that it might be possible to use NdFeB powder or magnets in diffe ... |
7-9-2012 at 11:52
by: HellstormOP |
Galvanize carbon fiber?
Hello,
recently I've got an idea, and I don't know if it's new or if there is any research about ... |
25-7-2012 at 02:16
by: HellstormOP |
Rechargeable hydrogen cell (closed system)
Of course is it possible - just look at the model cars that serve as fuel cell demonstrators, they h ... |
12-6-2012 at 13:37
by: HellstormOP |
Electrolysis of potassium soap?
Yesterday I tried to find out if that soap is electrically conductive if it is heated/molten. I firs ... |
8-3-2012 at 00:55
by: HellstormOP |
Electrolysis of potassium soap?
Can ions sufficiently move in relatively viscous fluids, when there is enough voltage? |
4-3-2012 at 13:56
by: HellstormOP |
Electrolysis of potassium soap?
Why should acetone not work? And why should potassium metal react with the fatty acid ion? |
3-3-2012 at 10:27
by: HellstormOP |
Electrolysis of potassium soap?
Another question: When I heated the soap to remove any residual water, the water bubbled oujt but th ... |
3-3-2012 at 09:31
by: HellstormOP |
Electrolysis of potassium soap?
Nobody has got any othe ideas? |
2-3-2012 at 03:38
by: HellstormOP |
Electrolysis of potassium soap?
@497: Can I use acetone instead? It is polar-aprotic, thus it should be able to dissolve both the K+ ... |
1-3-2012 at 04:20
by: HellstormOP |
Electrolysis of potassium soap?
@Bonee: Apparently, the K2CO3 is dissolved in the soap, as it appears transparent. Thus, the K+ ions ... |
1-3-2012 at 02:45
by: HellstormOP |
Electrolysis of potassium soap?
Well, I currently don't own an ampmeter. However, I noticed that the supply has a short circuit prot ... |
9-2-2012 at 13:22
by: HellstormOP |
Electrolysis of potassium soap?
Hi,
recently I've tried to electrolyse very concentrated and hot potassium soap with very little w ... |
9-2-2012 at 12:32
by: HellstormOP |
"How to train your dragon" - Fire of a Night Fury in reality?
Done. |
6-2-2012 at 11:19
by: HellstormOP |
"How to train your dragon" - Fire of a Night Fury in reality?
UPDATE:
2 weeks have passed, and the experiment yet has to be done. I know, I can be REALLY reall ... |
5-2-2012 at 15:46
by: HellstormOP |
"How to train your dragon" - Fire of a Night Fury in reality?
UPDATE:
Unfortunately, I failed to comduct the experiment yesterday due to lack of time. But I thin ... |
23-1-2012 at 04:30
by: HellstormOP |
"How to train your dragon" - Fire of a Night Fury in reality?
UPDATE:
I got all the necessary parts and the experiment will be performed either today or tomorr ... |
21-1-2012 at 06:22
by: HellstormOP |
"How to train your dragon" - Fire of a Night Fury in reality?
UPDATE:
After a few weeks of very slow preparation and a complete redesign of the launcher device ... |
16-1-2012 at 11:39
by: HellstormOP |
| [Next Page] |
