Monthly Reminder, please read: Please try to stay on topic. *Off topic: religion, sports, politics, numerology, UFOs, you get the picture. Please do not...
mad_scientist@yahoogr...
Aug 1, 2008 4:39 pm
4561
... Huntington Beach, eh? That's where I'm from, grew up there. How long have you been there? ************ Regarding the club, I'd probably lean toward...
As you may recall, I'm working on building my own hydrogen rocket, and I need a source for hydrogen rods. I've done some google searches, but not really found...
Center carbon electrode of an ignition dry cell. --David Sent from my iPhone On Aug 3, 2008, at 21:48, Lord Doomicus <lorddoomicus@...> wrote: As you may...
... You used to be able to get them out of batteries. Old zinc-carbon cells, which I still think are available in some contexts. Maybe Eveready "classic",...
Hmm.. so the hydrogen rocket would be carrying a hydrogen generator? Or are you going to store them in tanks before you launch? How exactly do you store and...
... Derrik, Google "arc carbons" or "graphite rods". Arc carbons are still sold by welding supply houses, and are carbon with an electroplated copper coating...
Actually, at least initial design, mirrors the estes hydrogen rocket kit, only bigger. The hydrogen generation would take place in the launcher, and the rocket...
... I didn't know he'd been published there, but I've been af an of Hogan's writings for a really long time. I have pretty much what he has out, with one...
i put up a video of an electric car i came across and wanted to share with the digital world. its cool because it was before the ev1 and tesla roadster!! ...
Dear Friend, I am glad to recieve your video. It's wonderful really.Can you tell me from where you get this idea? As you are using electric energy may I what...
hey , yea i tried to buy it but a rich guy bought it before me so i could never do any tests. i just wanted to show people old technology which is now our...
Hello folks. Would you be so kind as to help me answer a question? Does anyone here know of a website or two (which you would be so kind as to s hare) which...
I'd recommend any clever inventor/do it yourselfer to buy books from Lindsay Publications, also located in Illinios. http://www.lindsaybks.com/ more...
The website that describes a copper electrode on the bottom of a glass and a zinc electrode on the top layer with the glass filled with copper sulfate solution...
Hello folks. Thank you very much for your replies to my first question in this thread. For those interested, I haven't tried these myself, but below is a list...
Brian, I don't want to argue here.... But- ALL of the experiments work. I have tried all these and hence found them qualified enough to cite them. Besides,...
... This place has some real cool stuff. And, yes it looks like I can find Tungsten rods there, as well as the powdered citric acid I need for hydrogen...
Ok, I tried the experiments. I knew the one with zinc and copper and copper sulfate would work, except you need salt solution or zinc sulfate solution on the...
You can likely buy tungsten rods cheaper at a welding supply place or ebay than UN. ... -- Nick A "You know what I wish? I wish that all the scum of the world...
Ok folks, here is a question. In my work I occasionally have to encapsulate coils of wire in epoxy. Having recently built a small vacuum chamber I naturally...
Hello again, folks. Would you be so kind as to help me answer another question? Regarding lighting an LED, SLD or even a laser diode with a homemade battery: ...
Pulling the air out with a vacuum sounds like a good idea. When you pull down to 25, are you talking about 25 mm of mercury? The amount of remaining air should...
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