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Balance repair
Thanks for the diagrams Unionised. The thanks is a bit belated!
I attached the following circui ...
11-10-2022 at 13:22
by: yobbo II
Chemicals used to corrode locks & gain entry ?
If one were to immerce the lock in a pickel of salty water and run electricity having the lock as ...
11-10-2022 at 12:47
by: yobbo II
Ferrates vs. perxenates
http://www.sciencemadness.org/talk/viewthread.php?tid=17233#pid218382
and
http://www.sciencem ...
11-10-2022 at 12:41
by: yobbo II
Homebuilt 1300°C tube furnace
Hi
Lidl. Are selling zirconia blade chef knives for a few bucks.
They might be usable as very high ...
11-9-2022 at 10:54
by: yobbo II
Using screen as input/output interface
Purchased input/output devices are always easier, more tidy etc.
If you needed a hugh amout of in ...
1-9-2022 at 13:30
by: yobbo II
Using screen as input/output interface
When connecting stuff to a computer it can be a bit of a pain getting interface circuitry to go from ...
24-8-2022 at 15:30
by: yobbo II
Home made vacuum controller
Hello,
I obtained the following (thanks to Mush).
It shows a simple vacuum controller that will ...
22-8-2022 at 05:42
by: yobbo II
DIY Cheap "Proprietary" Thermal Probe?
I have Pt 100 probes only.
Some reading here
https://uk.rs-online.com/web/p/rtd-sensors/1235 ...
22-8-2022 at 05:31
by: yobbo II
DIY Cheap "Proprietary" Thermal Probe?
There are also four wire configurations. Same idea as the three wire but an extra wire both sides. ...
20-8-2022 at 13:07
by: yobbo II
What yields when preparing Nitric Acid from Salts?
I have read on the forum that ammonium nitrate gives 'lower quality' nitric acid. Would this mean ...
20-8-2022 at 13:03
by: yobbo II
What reagents would you bring during an apocalyptic scenario?
A large tank of hydrocarbon fuel
To stay warm
Yob
20-8-2022 at 05:25
by: yobbo II
Can we convert non food grade reagents into food grade using crystallization only
God be with the good old days when petrol contained lead
https://www.chemistryworld.com/news/hist ...
22-7-2022 at 03:24
by: yobbo II
LL8 from Dr. Liptakov
I have seen Li perk. in batteries. It turned methylene blue solution purple.
Could you make Cu p ...
12-7-2022 at 11:25
by: yobbo II
International Narcotics Control Board
You can make a great tea from red poppies (so I'm told).
Yob
[Edited on 10-6-2022 by yobbo II]
9-6-2022 at 16:09
by: yobbo II
No KClO3 formation in chlorate cell?
There is plenty of reading here:
http://www.chlorates.exrockets.com/chlorate.html
Run th ...
29-5-2022 at 10:36
by: yobbo II
No KClO3 formation in chlorate cell?
If you want simplicity avoid additives of any sore. Chromates etc etc etc. There are a pile of s ...
26-5-2022 at 04:05
by: yobbo II
An Article for Thought and Discussion
Thanks for the link katyushaslab.
That's the BEST collection of short stories I have read in man ...
17-5-2022 at 10:16
by: yobbo II
How to tell borosilicate from non-borosilicate glass
Soda glass will fluoress under UV light a bit.
11-4-2022 at 14:07
by: yobbo II
Where to look for solubility data?
Solubility data series
https://iupac.org/what-we-do/databases/solubility-data-series/
I ...
6-4-2022 at 12:03
by: yobbo II
Not allow to purchase cryogenic equipment
I wondered about those devices that can liquify air.
If they were widely available they would b ...
3-4-2022 at 10:13
by: yobbo II
Book of all radio active nuclei and their decay products
Thanks for reply MadHatter
This item is perhaps what I was after. I cannot actually get this ...
25-3-2022 at 10:45
by: yobbo II
Book of all radio active nuclei and their decay products
Is there a book out there that show a list off all radio active nuclei and their decay products.
...
14-2-2022 at 16:16
by: yobbo II
Cheap radioisotope sources
Old mantels that are used on gas lamps, petrol lamps etc. They contain Thorium
Look in flea marke ...
14-2-2022 at 16:13
by: yobbo II
Generating gases from OTC materials
CO2 from fermenting
CO from hot charcoal with air restricted (may get CO2 as well though)
10-2-2022 at 08:45
by: yobbo II
Separating Iridium from Gold
https://www.semanticscholar.org/paper/The-Au-Ir-(Gold-Iridium)-System-Okamoto-Massalski/422052c1 ...
6-2-2022 at 10:21
by: yobbo II
[Next Page]
Sciencemadness Discussion Board
» Search
Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
Non-science
» Forum Matters
» Legal and Societal Issues