Making anhydrous ammonia
13:15
2 ай бұрын
Building a magnetron attempt 2
8:26
Building a magnetron first attempt
11:29
Building a DIY Triode Vacuum Tube
21:37
Finding Uranium in nature
18:48
Жыл бұрын
DIY 100mW green laser pointer
6:23
Extracting caffeine from coffee
3:11
1 Hour of 50Hz Electric Arcing
1:00:01
2 жыл бұрын
building a DIY hydrogen generator
5:35
Actioncam in radioactive waste dump
4:29
Building a mini hydrogen generator
3:33
Building an electric generator
5:54
3 жыл бұрын
Building a 400mw FM Transmitter
8:46
Making Nitric Acid from Air!
3:52
4 жыл бұрын
Making a simple DIY Cathode Ray Tube
10:17
How to make a gas discharge tube
10:43
Пікірлер
@sepehrmir5900
@sepehrmir5900 Күн бұрын
I have larger coil which has 5000 turns as secondary has 1m height and 5 inches as diameter Does this circuit works for it?
@rfnexusyt
@rfnexusyt 7 күн бұрын
this is fking dope, did not know it was that easy. Gonna use this for a magloop antenna.
@CharlotteRose-i6l
@CharlotteRose-i6l 13 күн бұрын
Charcoal, Sulfur, saltpeter, then mix in alcohol on a hot plate to bind the molecules together, then drain it in a towel or something and leave it out to dry in the sun or something
@Preyhawk81
@Preyhawk81 13 күн бұрын
Try ammoniumdichromat on pumic stone as an catalyst. It did work for me. And you need an bypass for your ammonia tank so you can regulate air and ammonia flow if you have wihte clouds you have to much ammonia.
@thesciencefurry
@thesciencefurry 12 күн бұрын
I"m trying to avoid that since rhe chromate is going to get carried into the acid. With platinum it's not that big of a deal.
@JK-rv9tp
@JK-rv9tp 14 күн бұрын
This gauge provides a handy physics experiment that falsifies the greenhouse gas hypothesis, which is based on the Trenberth radiative model that asserts that nearly all of earth's surface energy is emitted as infrared with only a small component by conduction/convection. The PG proves that the reality is exactly the opposite, and therefore the entire global warming crisis is a scientific fraud.
@dylanchen
@dylanchen 18 күн бұрын
You can use argon, welding gas is cheap and fairly pure. Cold bare tungsten will sputter, so you should make it hot cathode with barium oxide emissive coating.
@maximal9857
@maximal9857 19 күн бұрын
the noise it makes while going down the pipe kind of sounds like breathing. eerie
@vandawtceu1289
@vandawtceu1289 21 күн бұрын
why does my light turn on when i press on my diode?
@jackman00110101
@jackman00110101 22 күн бұрын
You may know that high end guitar amps and other, FAR more, high-end music studio gear requires tubes. A lot of the old better made stock is running out in the world. I could see special tube-making becoming a revitalized skill in developed countries around the world as the need for tubes increases in this very small but important market. That's why I'm here learning this!
@jmguevarajordan
@jmguevarajordan 23 күн бұрын
It is not so easy!. In fact the highschool chemistry book says that H202+H2SO3->H2SO4+H2O and it does not recommend that method. The book explains its production at industrial level by getting SO3 and adding it to water. I do not know if SO3 is a gas but it must be a gas and adding it to water is not so easy. Nice video.
@thesciencefurry
@thesciencefurry 23 күн бұрын
It is in fact not that efficient, SO3 is a gas and it's solubility increases in sulfuric acid I believe. For making it at home without more sophisticated methods this is okayish, because you need to oxidize this SO2 to SO3 somehow. You could oxidize the SO2 on a catalyst, but that's a little bit more complicated. But I might try this aswell someday.
@jmguevarajordan
@jmguevarajordan 22 күн бұрын
@@thesciencefurry thank You for your comment. Now I understood why the book uses h2so4 to obtain more h2so4....the so3 is more soluble in h2so4 and it produces h2S207 which should be a liquid and it produces more h2so4 by adding water to it. The problem with the synthesis of h2so4 is the solubility of a gas a in a liquid. 👍
@OngVoELstuffs08
@OngVoELstuffs08 24 күн бұрын
Will it works with plastic tube (just curious)
@thesciencefurry
@thesciencefurry 24 күн бұрын
@@OngVoELstuffs08 It would most likely not. Gas will diffuse into the tube. Also the plasma is hot so it would melt the plastic.
@thesciencefurry
@thesciencefurry 25 күн бұрын
There's a video where I'm trying to develop the ostwald process to make nitric acid: kzbin.info/www/bejne/hIeYknWkbLCggtU
@thesciencefurry
@thesciencefurry 25 күн бұрын
There's a video now where I'm trying to develop the ostwald process to make nitric acid: kzbin.info/www/bejne/hIeYknWkbLCggtU
@thesciencefurry
@thesciencefurry 25 күн бұрын
There's a video now where I'm trying to develop the ostwald process to make nitric acid: kzbin.info/www/bejne/hIeYknWkbLCggtU
@Dersephh
@Dersephh 25 күн бұрын
Mythical furry channel pull
@podologarosanefrassao-novo291
@podologarosanefrassao-novo291 25 күн бұрын
Ola,csou podóloga desde 2006 e usava acido fumegante 66% so uma pontunha de uma agulha para queimar hpv, verrugas vulgares, mas nao manipulam mais, uma pena, ácido sulfúrico tambem, ja o acido salicilico e impotente para esses casos, como citado. Anei os vidris...gostaria de saber onde compro o material. Pode ne dar uma dica? Agradecida ❤❤gratidão
@paranoidzkitszo
@paranoidzkitszo 29 күн бұрын
Something that'd be interesting would be using your device and make *many* ,lots and lots of them. Then, create an array of them in a given space/ room.... Or on material as a blanket you could wrap around yourself or throw overtop an object/ cover up something. It would be an interesting experiment- would we be able to visualize the many signals around us? To be able to visually observe signals travelling from point a to be or spread out thorough the space...some thoughts to add...a trailing signal should be incorporated...think shooting star. Since they are travelling at speeds we'd only observe as flashes or bursts...adding a 2..3...5...seconds that it would be visible....then fading away. A different way to display such information- the light turning on with presence of signal- utilizing fiber wire. The visual light aspect of the system can be "projected " in another area...example: you placed an array of these sensors in a room the shape of a square.. the fiber wires from each go to the same position on a smaller cube that is possibly displayed hanging from above. This is similar....the fiber wire part... that Rolse Royce uses to re create the stars above you in the night's sky onto the headliner of their vehicles. Take away the light, exchange it for a data logger...input the data into some kind of 3d visualization software. Or a 3d spectrogram.. actually, i had seen a youtube video where someone did just this but with WIFI signals only...was really interesting to see the WIFI fog around them
@eduardsinelnikov6141
@eduardsinelnikov6141 Ай бұрын
Amazing video! What kind of torch do you use? I really want to try myself. Did you had experience with glass working before?
@coryroach6757
@coryroach6757 Ай бұрын
Would u build me a plasma bulb? Argon filled for a rife machine I've currently built?
@thesciencefurry
@thesciencefurry Ай бұрын
Why do you need an argin bulb for that🤔 I'm planning to sell some tubes with neon in the future. But without any electrodes.
@ChopperDave-gf9cf
@ChopperDave-gf9cf Ай бұрын
Did you ever try using a catalyst?
@thesciencefurry
@thesciencefurry Ай бұрын
@@ChopperDave-gf9cf Not yet. But at some point I might do that.
@nejcjug7135
@nejcjug7135 Ай бұрын
Could you try to build Photo multiplier tube ?
@thesciencefurry
@thesciencefurry Ай бұрын
Sheesh, that's so complicated. I still need to activate the one I have.
@mikegLXIVMM
@mikegLXIVMM Ай бұрын
You need flow meters on the air and ammonia.
@MrGemaxos
@MrGemaxos Ай бұрын
Take a shot everytime he says "in here" ;)
@gitoss810
@gitoss810 Ай бұрын
This is very good video
@masih_three7180
@masih_three7180 Ай бұрын
Hi when i saw your video i say to my that he is so like to elijah mikaelson in vampire diaris❤❤
@josephgauthier5018
@josephgauthier5018 Ай бұрын
Woot, the nitric acid sequel to the last video! I hope you can get it working properly!
@shahin8349
@shahin8349 Ай бұрын
Very nice video I enjoyed it , I tried this before and I had the same issue of too much ammonium nitrate , I used once pure platinum catalyst and second time the mix of chromium oxide and copper oxide, I think the second time I had more nitrogen dioxide but the ammonium nitrate problem still continued , Im willingly waiting for your next video to fix this issue 🤩🌹
@SolarSeeker45
@SolarSeeker45 Ай бұрын
For anyone who's interested in repeating this experiment: You can buy this catalyst ready made pretty cheaply. It's sold as platinum bright embers for gas fireplaces.
@thesciencefurry
@thesciencefurry Ай бұрын
Other people mentioned it already, but I just looked it up. Seems like a great solution fot it!
@andrewschmidt1257
@andrewschmidt1257 5 күн бұрын
Would it be possible to skip platinum and use something else like iron or copper, albeit at a lower yield?
@thesciencefurry
@thesciencefurry 5 күн бұрын
@@andrewschmidt1257 why would you want ti use that? We already have yield problems xD
@SolarSeeker45
@SolarSeeker45 5 күн бұрын
@@andrewschmidt1257 Yes copper is usable as a catalyst for nitric acid production. There are 2 big drawbacks to using copper. Aside from a lower yield the reaction doesn't produce enough heat to be self sustaining so you need an external heat source when using a copper catalyst. #2 Copper is soluble in nitric acid so it will get eaten away by the reaction products.
@frankhaese_DrHaeseGroup
@frankhaese_DrHaeseGroup Ай бұрын
4:20: Oh yes, post a video about the Pt catalyst preparation, please.
@synth1002
@synth1002 Ай бұрын
Ok, where the F you found Quarzrohr with 29/32 Schliff?? Or is it custom made? I have such pipes in diferent diameters and it is always a problem to close ends, so i always need to improvise...
@thesciencefurry
@thesciencefurry Ай бұрын
It is custom made. I have a smaller one that we probably gonna use in the next video. I got that online somewhere.
@V0TION
@V0TION Ай бұрын
Why is every small science youtuber either 1. German , 2. Furry, 3. Both
@theonewhowas7709
@theonewhowas7709 Ай бұрын
0:01 definitly was not expecting that voice to come out of that dude like that.. lmao
@plyaskinLab
@plyaskinLab Ай бұрын
Very cool. Thanks.
@christopherleubner6633
@christopherleubner6633 Ай бұрын
If you are wanting to do this reaction on a hobby level but cannot find a suitable catalyst, you can use a section of brick 1 out of an automobile catalytic converter. The catalyst is coated with platinum 90% rhodium 10% which is fairly close to the screens used for making the nitrogen oxides on an industrial scale. They are 20% rhodium. If you want more nitrogen oxides then use pure oxygen and a low concentration of the ammonia vapors.❤
@f800gt76
@f800gt76 Ай бұрын
I thought you need more oxygen... If there is too much ammonia it can oxydize just to useless nitrogen
@Delta7Smith
@Delta7Smith Ай бұрын
Secondary regulator on ammonia side?
@Delta7Smith
@Delta7Smith Ай бұрын
Secondary regulator on ammonia side?
@Delta7Smith
@Delta7Smith Ай бұрын
Loved your video. I have a suggestion you might consider. Coat the reaction vessel with sodium silicate and place some nichrome wire into it. After dried, add another layer of sodium silicate and allow to dry again. Once dried you can use your bench power supply to regulate and maintain a constant temperature. I look forward to your feedback. Cheers
@xxxm981
@xxxm981 Ай бұрын
>dammit, we only made NH4NO3 again idk man, a lot of people would be happy enough to get there lol
@xxxm981
@xxxm981 Ай бұрын
My idea was to electrically coat etched graphite with platinum instead of the mirroring solution (as that is not as easily available) makes the deposition much more controlled, and also faster i think? Could even use carbon fiber for it. Also i think i heard platinum-palladium is even better than just platinum. As opposed to rhodium which supposedly supports nitrogen formation.
@kannacat1
@kannacat1 Ай бұрын
You can put the ammonia tank in warm water to keep it from getting too cold