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Bottom zapper
[rquote=669511&tid=158238&author=Sulaiman]a block of butter will reveal hot spots quite clea ...
2-1-2022 at 05:06
by: wg48temp9
Bottom zapper
No not anything to do with kinky electro stimulation LOL.

My first microwave oven was a bottom za ...
2-1-2022 at 03:36
by: wg48temp9
How common is long-term loss of smell if you get Omicron while vaccinated?
Recently two of my near neighbours have tested positive for the virus and are now isolating. Both h ...
2-1-2022 at 00:40
by: wg48temp9
fun with acetylene
What you need is some translucent or clear wire sleeving several meters long with a ID of about a m ...
30-12-2021 at 14:16
by: wg48temp9
Chemical Garden
A chemical garden kit , that may be an interesting gift for children not yet addicted to an xbox.

...
30-12-2021 at 13:43
by: wg48temp9
A possible fraud!
I checked the expected shrinkage of cast silver at two web sites. One gave a figure of between 1% to ...
26-12-2021 at 22:12
by: wg48temp9
Where does electromagnetic radiation come form?
[rquote=645896&tid=12408&author=DraconicAcid][rquote=645893&tid=12408&author=pneumat ...
26-12-2021 at 21:47
by: wg48temp9
Edwards Speedivac pump
Finding an adapter

There probably were adapters made that fit the outlet flange of your pump and ...
26-12-2021 at 20:58
by: wg48temp9
Copper hydroxide electroplating
[rquote=668457&tid=157992&author=zerodan][
What did you use as the anode?
I don't think yo ...
11-12-2021 at 11:23
by: wg48temp9
400W 8A Adjustable Power Supply with WIFI
[rquote=668202&tid=158158&author=Ubya]
Ooooohhh i have something similiar :D

I have a sm ...
9-12-2021 at 08:38
by: wg48temp9
400W 8A Adjustable Power Supply with WIFI
Ubya: Its the first time I have seen it too. I also would prefer a usb or serial interface, why add ...
6-12-2021 at 01:22
by: wg48temp9
400W 8A Adjustable Power Supply with WIFI
There is an adjustable DC to DC buck boost power supply with a WIFI on ebay for about £25, for det ...
5-12-2021 at 14:43
by: wg48temp9
A high-temperature mini-furnace for temperatures above 2000 C.
[rquote=668157&tid=158143&author=JohnnyBuckminster]

I have been looking for references ab ...
5-12-2021 at 08:03
by: wg48temp9
A high-temperature mini-furnace for temperatures above 2000 C.
[rquote=668090&tid=158143&author=metalresearcher]These cheap induction furnaces from ebay ar ...
3-12-2021 at 21:32
by: wg48temp9
Making use of 12v psu for electrolysis
zerodan: There are youtube videos showing how these server power supplies can be modified to chang ...
3-12-2021 at 08:49
by: wg48temp9
A high-temperature mini-furnace for temperatures above 2000 C.
[rquote=668071&tid=158143&author=Twospoons]I'd put the graphite crucible inside a zirconia c ...
3-12-2021 at 06:43
by: wg48temp9
A high-temperature mini-furnace for temperatures above 2000 C.
Induction heating of a graphite crucible with water cooled copper tube coil would be the way to go. ...
2-12-2021 at 13:02
by: wg48temp9
Creating static electricity in a very vigorous chemical reactions.
[rquote=667988&tid=158142&author=Admagistr]
Armstrong's electrostatic generator was the mos ...
2-12-2021 at 12:01
by: wg48temp9
Creating static electricity in a very vigorous chemical reactions.
Static electricity from jets of fluid is called the Armstrong effect and it has been know for almos ...
1-12-2021 at 05:28
by: wg48temp9
Where does electromagnetic radiation come form?
Yes Fulman is correct.

The detail is: dynamos convert rotational energy into electrical energy. ...
26-11-2021 at 10:47
by: wg48temp9
Having trouble with electricity
[rquote=667736&tid=158124&author=B(a)P] Can you try the heating mantle in a different circui ...
25-11-2021 at 03:56
by: wg48temp9
Where does electromagnetic radiation come form?
The mechanism generating the magnetic field has been described as a self excited dynamo. Like the dy ...
25-11-2021 at 03:44
by: wg48temp9
The formation of the firely opal.
If you have not already seen it, check out The Thought Emporium youtube video on making opal

htt ...
13-11-2021 at 09:51
by: wg48temp9
Valeric acid from sugar
Apparently levulinic acid can be prepared from sugar see the procedure at
http://www.orgsyn.org/de ...
13-11-2021 at 06:20
by: wg48temp9
Hello and help for lightsensitive paint
Prior to bichromate bitumen was once as a photoresist. There are probably lots of other compounds co ...
12-11-2021 at 14:32
by: wg48temp9
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