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Thermite for melting steel
Hello, Im going to bust out my favorite thing and say you could use electrolysis to cut the bar. Ma ...
6-4-2010 at 19:03
by: bquirky
LED Arrays - Can we get the full spectrum?
Choppers might not be too bad if your sensor be synced to the chopper insted of the othe way aound
...
2-4-2010 at 04:11
by: bquirky
LED Arrays - Can we get the full spectrum?
prehaps use the ballast on a xenon flash tube a bit of a hack but maby posible
1-4-2010 at 07:54
by: bquirky
LED Arrays - Can we get the full spectrum?
I agree. semiconductors dont make good broad band sources (unless they over heat) its hard to go p ...
31-3-2010 at 07:39
by: bquirky
Scrap metal recycling
ive sugested sompthing simalar in another thread so i might sound like a broken record but why not e ...
31-3-2010 at 06:38
by: bquirky
large battery, ideas?
I wonder if There might Be some elegant way To acid Leach The oxides and Sulfides out of the cell pr ...
29-3-2010 at 05:20
by: bquirky
Cu++ and Ni2++ separation
weird could it be some detergent in the ammonia hydroxide?
26-3-2010 at 09:07
by: bquirky
galvanic cell running on Al or Fe
hi, i have made al cells, Including Zn ions in the Naoh electrolyte helps slow the spontanious react ...
26-3-2010 at 09:01
by: bquirky
puzzling extraction
Pardon my ignorance But how dose starch inhibot Seperaation of codine from paracetamole ?
26-3-2010 at 08:34
by: bquirky
basic question of unit
7 units of of nomenclature
26-3-2010 at 08:24
by: bquirky
Chemists pin down poppy's tricks for making morphine
If i was that guy with the opiate craping bugs.. id be very careful.. there would be quite a few p ...
16-3-2010 at 21:17
by: bquirky
The curious case of the Smelly Ice
hmm ill grab some DI water from work and freeze some :) (after making sure it dosnt smell)
13-3-2010 at 07:24
by: bquirky
concentrating household ammonia?
Perhaps the dude is making a fridge.. theres nothing wrong with ammonia
11-3-2010 at 08:42
by: bquirky
The curious case of the Smelly Ice
Gday Gents,

This evening I was enjoying a chilled beverage when i was reminded of a phonomina tha ...
11-3-2010 at 08:30
by: bquirky
Questions about CuCl/HCl solution
I like copper pipe. :)

and australian 20 cent coins (if im after some nickel aswell)

allso i h ...
11-3-2010 at 07:55
by: bquirky
Laser-Diode based Raman Spectroscopy
are you pointing the camera at a screen or do you have the light bounce straight off the grating ont ...
24-2-2010 at 01:59
by: bquirky
Laser-Diode based Raman Spectroscopy





24-2-2010 at 01:40
by: bquirky
Laser-Diode based Raman Spectroscopy
yes it is often possible to see 800nm I can see down to about 840nm it appears just as faint red.
...
22-2-2010 at 20:47
by: bquirky
Obama - Nuclear Power
dont most US coal power plants run on US mined coal anyway ?

Allthoug we do ship alot of LNG to C ...
22-2-2010 at 02:39
by: bquirky
Obama - Nuclear Power
it must be ... they keep bumping into me.
21-2-2010 at 06:05
by: bquirky
Obama - Nuclear Power
I love attoms !
21-2-2010 at 04:24
by: bquirky
Hotplate/Stirrer melting something?
it wasnt just that the hotplate hadnt been run in a while ? most of the hot stuff i have tends to s ...
20-2-2010 at 21:28
by: bquirky
Laser-Diode based Raman Spectroscopy
I suspect (but dont KNOW) that it whould have been done with a gas discharge lamp. and one or two pi ...
18-2-2010 at 06:14
by: bquirky
glassware
I got some test tubes and some 500ml beakers that seemed ok.. i havent tryed to do anything particua ...
11-2-2010 at 06:14
by: bquirky
glassware
I have used These guys.

http://www.wiltronics.com.au/catalogue/shop.php?cid=172200

They seem q ...
10-2-2010 at 21:57
by: bquirky
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