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fluorescent materials
how about a PC mouse?
1-11-2015 at 11:32
by: neptunium
fluorescent materials
Hey don't feel bad that s what it's all about ! Home science is not cheap!!!
31-10-2015 at 16:30
by: neptunium
fluorescent materials
Very nice ! And clean too....congratulations!!
I've used a small dentistry tube rated for 80Kv foun ...
31-10-2015 at 10:51
by: neptunium
Tour My Lab
Stop working on mine but this is whee it stands now
[file]44836[/file]
[file]44838[/file]
...
30-10-2015 at 10:42
by: neptunium
fluorescent materials
Here is a PlayStation 2 controller....
[file]44788[/file]
26-10-2015 at 18:28
by: neptunium
fluorescent materials
Yeah the ccd will get you nowhere by itself. To avoid that over pixellisation I set mine next to a l ...
26-10-2015 at 18:27
by: neptunium
fluorescent materials
[file]44755[/file]
This is the X Ray spectrum of my tube at 40Of
26-10-2015 at 07:56
by: neptunium
fluorescent materials
90Kv is pretty impressive! Is it a home built power source or ebay Glassman Spellman type of supply? ...
26-10-2015 at 07:54
by: neptunium
fluorescent materials
[rquote=423937&tid=64048&author=GodOfChaos]
I have a strong x-ray source and until my inten ...
20-10-2015 at 06:10
by: neptunium
Radiochemistry
[rquote=375434&tid=32374&author=careysub][rquote=375429&tid=32374&author=neptunium]t ...
18-10-2015 at 08:41
by: neptunium
Thorium analogues
try this
http://www.sciencemadness.org/talk/viewthread.php?tid=29927&page=7#pid421394
9-10-2015 at 10:18
by: neptunium
Radioisotope Identification
my apologies Careysub I don't know what I was thinking....
Yes the lead shots seems like a good ide ...
7-10-2015 at 01:21
by: neptunium
Radioisotope Identification
ahem I think you got the wrong page budd...
6-10-2015 at 08:23
by: neptunium
Radioisotope Identification
here is for your consideration Radium 226 (old Radium dial...)
some daughter of Ra226 are visible ( ...
1-10-2015 at 07:05
by: neptunium
Detection and Identification of Radioactive Materials
wow ! even after 29 years ! i cant wait to see what it is! lots of radio isotopes decay to nothing a ...
17-9-2015 at 18:38
by: neptunium
Artificial gravity possibilities ? Physics question
LIGO was the last thing I remember seeing about it ...
https://en.wikipedia.org/wiki/LIGO
9-9-2015 at 15:52
by: neptunium
Artificial gravity possibilities ? Physics question
the answer is in the question , if one builds a huge cylinder and spin it so that the centripetal fo ...
8-9-2015 at 05:04
by: neptunium
DIY geiger tube?
electronic sensors for the evil genius by Tom Petruzzellis has one such crude counter
http://www.am ...
5-9-2015 at 06:53
by: neptunium
Your introduction to chemistry
at about the same age (7 or 8) my mom wanted me to read more and I came across an article about voya ...
27-8-2015 at 07:41
by: neptunium
Detection and Identification of Radioactive Materials
i ALWAYS clean AND air tight my probes with a freezer bag (thick enough) and electrical tape tight a ...
25-8-2015 at 18:18
by: neptunium
Probably a very stupid idea to get lithium from a battery
practice practice practice.... i can get Lithium out of 10 battery in less than 8 minutes... pipe cu ...
23-8-2015 at 18:25
by: neptunium
Probably a very stupid idea to get lithium from a battery
there is an easy way with a pipe cutter... its fast and would easily be done under mineral oil as we ...
23-8-2015 at 11:03
by: neptunium
Probably a very stupid idea to get lithium from a battery
by keeping the battery under oil while extracting the Li foil there will be no sparks .
if the batt ...
23-8-2015 at 07:14
by: neptunium
Detection and Identification of Radioactive Materials
great! I am looking forward !
16-8-2015 at 06:35
by: neptunium
Detection and Identification of Radioactive Materials
[rquote=415920&tid=63296&author=gammainspector][rquote=415882&tid=63296&author=Praxi ...
15-8-2015 at 12:40
by: neptunium
[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
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