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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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