Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
Magpie has died

Another asset gone.
One sometimes does not appreciate what is there until it is gone.

RIP.

...
7-1-2020 at 15:57
by: yobbo II
Is it good to hoard chemicals?

Hoarding and Chemicals should never be used in the same sentence :-|
4-12-2019 at 11:28
by: yobbo II
Magnifying loop for mounting on glasses or your head

Thanks for reply. I seem some good examples by searching for 2used dental binocular2 on ebay. They ...
4-12-2019 at 11:19
by: yobbo II
Python
https://www.mooc-list.com/course/introduction-interactive-programming-python-part-2-coursera

try ...
4-12-2019 at 11:09
by: yobbo II
Magnifying loop for mounting on glasses or your head
Hi,
Does anyone have any experience with these types of mag devices. Used by surgeons and dentists ...
27-11-2019 at 12:05
by: yobbo II
Mystery Glassware Identification Thread
Perhaps it is to help stop your hands from getting contaminated or discoloured with product.
8-11-2019 at 08:12
by: yobbo II
Stopper with handle
Hi,
What is this item. It simply looks like a stopper with a handle. There is no access to the insi ...
6-11-2019 at 16:41
by: yobbo II
Melt cast(Petn/etn 70:30)

Is it safe to melt ETN?
See life after detonation thread

Stay safe,
Yob
30-10-2019 at 09:13
by: yobbo II
High voltage Halloween display
Have a look at this type of thing.

http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/196900136 ...
30-10-2019 at 08:59
by: yobbo II
High voltage Halloween display

A large high voltage capacitor connected to a long very thin wire (use as thin as possible) gauge ...
30-10-2019 at 08:40
by: yobbo II
High voltage Halloween display

Would discharging a large high voltage capacitor (dangerous) through a very long thin wire strung ...
18-10-2019 at 11:24
by: yobbo II
KClO3 cell continuous production
Some have done it.

The solubility is not a problem. If using sodium chlorate you will have to wai ...
14-10-2019 at 04:57
by: yobbo II
Lead dioxide anodes


https://geocitieschloratesite.000webhostapp.com/
8-9-2019 at 06:28
by: yobbo II
HD dismantle and repair
Attempting to repair a malfunctioning HD. The laptop gives a IDE Zero error and the whole thing sits ...
22-8-2019 at 10:32
by: yobbo II
Chemistry of insoluble sulfides

For some books (if you don't already know).

https://libgen.is/

Try chemistry of sulphides
a ...
19-7-2019 at 13:03
by: yobbo II
Chemistry of insoluble sulfides

They will dissolve in molten NaOH. (danger)
17-7-2019 at 14:33
by: yobbo II
First yield of KClO3 from my cell
I obtained a concentrated solution of sodium chloride and a conc. solution of K chloride and added t ...
1-7-2019 at 15:26
by: yobbo II
Cobalt sulfate toxicity for environment
It is at the heart of vitamin B
1-7-2019 at 15:18
by: yobbo II
Universal motor with VFD
Thanks,
Will purchase triac type. The triac types always instantly get destroyed when used with ind ...
24-6-2019 at 15:37
by: yobbo II
Universal motor with VFD
Will a Variable Freq Drive work with a universal motor (on a drill). Since universal motors don't c ...
12-6-2019 at 05:46
by: yobbo II
First yield of KClO3 from my cell
Methylene blue is very sensitive towards perchlorate. Very small concentrations of perk turn the stu ...
10-6-2019 at 05:03
by: yobbo II
Decent cell build....
Perchlorate is much more stable than chlorate
10-6-2019 at 05:01
by: yobbo II
Tourist/sightseeing places related to chemistry

It's there or there abouts !?
2-6-2019 at 17:52
by: yobbo II
Tourist/sightseeing places related to chemistry
Alchemists gate, rome
31-5-2019 at 03:38
by: yobbo II
Purification of sodium chlorate (removal of sodium chloride)
Pt erosion is a serious problem if you are using Pt plated (as opposed to clad or solid) anodes. The ...
29-4-2019 at 11:17
by: yobbo II
[Next Page]

  Go To Top