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Learning Electronics? I'm going to ramble/rant a bit here. Ramble: You can assemble an electronics circuit by followin ...	7-2-2015 at 10:28 by: Magpie
Learning Electronics? [rquote=390619&tid=61133&author=WGTR] [rquote=390585&tid=61133&author=radiance88]I ...	5-2-2015 at 11:24 by: Magpie
Most dangerous or hard to handle chemical I have made SO3 a few times. It's very scary stuff and I exercise great caution. I used some to ma ...	2-2-2015 at 11:01 by: Magpie
Using Chemistry to identify metals in solution The video and text are very well presented. Maybe give the reader a little more time to read the fu ...	2-2-2015 at 09:17 by: Magpie
Building a peristaltic pump for small volumes/rates. [rquote=389877&tid=59870&author=Zombie] It may help with the low rpm delivery issue.[/rquot ...	31-1-2015 at 21:35 by: Magpie
Building a peristaltic pump for small volumes/rates. A 12vdc peristaltic pump I ordered from China arrived today. I connected it to a motor control circ ...	31-1-2015 at 16:29 by: Magpie
Learning Electronics? Here's a site full of tutorials: http://www.electronics-tutorials.ws/rc/rc_1.html	27-1-2015 at 13:57 by: Magpie
running a piston-engine from ethanole-water-vapor [file]36983[/file] Wood burning truck in North Korea	26-1-2015 at 18:39 by: Magpie
P2O5 and P4O10 P2O5 is a chemical that home chemists occasionally need. However, I do not know of a source in the ...	26-1-2015 at 09:27 by: Magpie
Learning Electronics? That's what I have: a 30w RadioSchack iron. Probably the same one you have. It seems to produce pl ...	25-1-2015 at 15:39 by: Magpie
Recommendations for a vacuum pump? I think IrC is right in saying that for normal chemical work (vacuum distillations, etc) one does n ...	25-1-2015 at 15:30 by: Magpie
Learning Electronics? [rquote=388883&tid=61133&author=radiance88] I'm not sure if my technique, my iron, or my so ...	25-1-2015 at 14:27 by: Magpie
White Phosphorus Close Call Thanks for posting this. I have much the same situation only I have ~12g of WP. There is a risk th ...	22-1-2015 at 21:58 by: Magpie
Building a peristaltic pump for small volumes/rates. Fulmen I hope your pump head construction is proceeding well. I have some questions pertaining to s ...	21-1-2015 at 12:49 by: Magpie
versuchschemie.de It looks like this forum is back on-line now. Doktor Klawonn said that the problem is dealing with ...	18-1-2015 at 09:09 by: Magpie
mauve preparation [rquote=388091&tid=30010&author=CuReUS]magpie,do you have the "Mauve: How One Man Invented ...	18-1-2015 at 07:47 by: Magpie
Slow high torque electric motors for stirrer? I completed the assembly of my stepper motor stirrer today. As indicated by the digital tachometer ...	17-1-2015 at 16:03 by: Magpie
Slow high torque electric motors for stirrer? [rquote=387985&tid=41539&author=smaerd] Do any of your IC's get hot after prolonged useage?[ ...	17-1-2015 at 07:18 by: Magpie
What do you think society should know about amateur science? Are you going to approach the subject of amateur science as "science that is done at home without su ...	16-1-2015 at 16:17 by: Magpie
Guessing this is the millionth vacuum post... That aquarium air pump is designed to move air against a head that is likely no more than 5ft of wat ...	16-1-2015 at 14:41 by: Magpie
Guessing this is the millionth vacuum post... Yes, most likely. But then how is flow rate equated to 29" Hg? [Edited on 16-1-2015 by Magpie]	16-1-2015 at 14:01 by: Magpie
Guessing this is the millionth vacuum post... [rquote=387917&tid=61192&author=Zombie] The pumps I am referring to have a flow rate of appr ...	16-1-2015 at 13:24 by: Magpie
Learning Electronics? There is no need to buy or build a power supply, unless, of course you just want the experience. If ...	15-1-2015 at 10:26 by: Magpie
versuchschemie.de I have not been able to access this German chemistry site for several days now. What I get instead ...	12-1-2015 at 16:13 by: Magpie
How much vacuum can an aspirator pull? You're not giving us much to work with. http://www.carolina.com/science-lab-filtration/filter-pum ...	11-1-2015 at 15:25 by: Magpie
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