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250 RBF broken
The following suggestions will help in avoiding failures during heating and cooling procedures.
1 ... |
27-12-2017 at 02:12
by: wg48 |
How difficult is it to win a Nobel Prize?
[rquote=501122&tid=79150&author=13enigma]What kind of inventions or experiments in any scien ... |
21-12-2017 at 01:29
by: wg48 |
The Short Questions Thread (4)
They require an o-ring to seal correctly. The o-ring needs to be compatible with what is being disti ... |
17-12-2017 at 18:15
by: wg48 |
Mysterious Bracket Included with C100 Temperature Controller
[file]63333[/file] |
17-12-2017 at 02:57
by: wg48 |
"Draining" a fluorescent bulb (tube)
Under one of the caps at the end pf the florescent tube there is a small glass tube with its end sea ... |
15-12-2017 at 17:53
by: wg48 |
Hydronium H9O4??!!
[rquote=499032&tid=68018&author=clearly_not_atara]I tried to look at the Blue Eagle product ... |
30-11-2017 at 02:32
by: wg48 |
Hydronium H9O4??!!
The MDS states it’s a water solution of 50% hydromium. Wow with no counter ion that would requir ... |
29-11-2017 at 02:36
by: wg48 |
help with mechanisms
Below is a procedure for making an azobenzene that I am not familar with. Can anyone give me a name ... |
26-11-2017 at 06:38
by: wg48 |
demethylation arylalkenes
Perhaps this patent on demethylation of vanillin may help you.
It uses mild conditions with any n ... |
21-11-2017 at 02:05
by: wg48 |
Extracting useful compounds from creosote - phenols, guaiacol, xylenol, etc
After I brushed my chimney I had a few gallons of soot. I used some of it in an attempt to colour so ... |
17-11-2017 at 22:33
by: wg48 |
Ion Exchange resin use in chemistry - making acids or salts
You can get about one litre of free beads from an old dish washer. The beads are in a container at ... |
17-11-2017 at 22:11
by: wg48 |
Myth of Streching Space
While playing around with Mathcad I considered the following: Consider two linear particle accelerat ... |
16-11-2017 at 07:59
by: wg48 |
Any interest in Tube Furnances?
[rquote=497230&tid=78156&author=NEMO-Chemistry]Triacs are used with AC, pref one with zero p ... |
14-11-2017 at 07:54
by: wg48 |
"Hacked/Modified" Microwave to 2-3x power (4,000 watts) - thoughts?
[rquote=449194&tid=64017&author=Varmint]Sharp and GE (possibly others) offer dual magnetron ... |
14-11-2017 at 07:12
by: wg48 |
Any interest in Tube Furnances?
[rquote=497447&tid=78156&author=macckone]That PID is really good price but the probe is a ri ... |
14-11-2017 at 03:20
by: wg48 |
Myth of Streching Space
So here is my gif. It my first cut at the animation. Its created in Mathcad. I started with in 3D bu ... |
11-11-2017 at 04:26
by: wg48 |
When Chemistry Goes Wrong
[rquote=490320&tid=63645&author=wg48]I was experimenting with a microwave oven magnetron on ... |
9-11-2017 at 09:48
by: wg48 |
Myth of Streching Space
[rquote=496876&tid=77818&author=Melgar]
Oversimplifications aren't the same things as l ... |
9-11-2017 at 07:55
by: wg48 |
Myth of Streching Space
While looking up some definitions of cosmological terminology I found the following text in a note ... |
8-11-2017 at 02:25
by: wg48 |
Tinkering with flyback generator for ozone
A common design is to use a half bridge and parallel the intrinsic diodes with faster recovery diode ... |
6-11-2017 at 07:20
by: wg48 |
Myth of Streching Space
The universe was very different 13 billion years ago, which means the simple calculation of its obse ... |
6-11-2017 at 05:46
by: wg48 |
Urea, OTC, CHEAP, and EASY
In the UK you tend to find the empty containers discarded at lay bys and lorry parking areas. Until ... |
1-11-2017 at 08:47
by: wg48 |
Myth of Streching Space
[rquote=496016&tid=77818&author=Melgar]The issue is that I'm pretty sure I understand the st ... |
31-10-2017 at 07:16
by: wg48 |
Myth of Streching Space
Sorry melgar and all I must have been half a sleep when I wrote my last post. I have deleted it whil ... |
31-10-2017 at 05:33
by: wg48 |
latest glassware purchase
My 100ml PTFE beakers arrived today about £4.50 each and free postage, excellent value. First test ... |
31-10-2017 at 05:24
by: wg48 |
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