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@101pyromaniacمنذ 8 سنوات Mum saw me trying to buy needles, razor blades and salt. I said I was doing science and now we're having a intervention for "my drug problem". Thanks Roman 947
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@brandonb417منذ 8 سنوات Since the anode and cathode are in the same tank, you're just breaking apart the hydrogen and oxygen, and they're both going down the tube and id="hidden3" class="buttons"> out the end tube. So its an electrolysis machine that splits water, not just hydrogen generator.
Cool idea with the blades though, looks like it does a good job with the high surface area.
If you want to separate the H and O2, have the anode in one tank and the cathode in another, but have the tanks connected by a water bridge. Then you'll get H off one side and O2 off the other. ....وسعت 41
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@piranha031091منذ 8 سنوات You should NEVER do that using a glass container: you'll end up with an explosive mixture of hydrogen and oxygen in that container, so you have quite id="hidden4" class="buttons"> an important likelihood of a backfire that will make the container explode.
If it is made of glass, the explosion will cause glass shrapnel, which can be deadly. (a colleague of mine took a glass shrapnel to the throat a few months ago, and almost died of what was otherwise a very minor explosion)
Plastic is much safer for this. ....وسعت 222
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@DwightWilbanksمنذ 8 سنوات A few thoughts.
Thought 1, is if the blades were vertical, the bubbles would flow to the top faster. By separating from your plates, your plates id="hidden5" class="buttons"> once again come in contact with your electrolyte and can begin making the next bubble.
Second thought is about voltage efficiency. The ideal voltage is between 2 and 2.5 volts, as you drop down below that voltage the production drops off. As you raise above ideal, you still get more bubbles, but, in addition, more heat is produced. The further away from ideal, give you less and less efficiency.
If you have 5 volt source, you should use a neutral plate (plenty of google explanations). So, plate 1 is positive, plate 2 is not attached to anything, plate 3 is negative, then repeat. The 5 volt total difference is broken down to two separate segments of 2.5 volts. Obviously your goal is not to make the most effective industrial grade tool, but, with very minor tweaks to your design you can improve efficiency. Since there are fewer connections, its actually slightly less work as a side benefit. ....وسعت 39
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@abramclark5846منذ 8 سنوات This is pretty clever. I like how you used the bubbler to prevent it from exploding :). This is much easier than trying to separate the H and O2.
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@RESTLER-qn9hwمنذ 7 سنوات I have been looking for similar videos and finally found it, thank you so much 3
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@toufikhasan3463منذ 8 سنوات Mum saw me trying to buy needles, razor blades and salt. I said I was doing science and now we're having a interv 85
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@CK51000منذ 8 سنوات I would make it to generate the hydrogen and oxygen to separate sections to be mixed at the tip. - Just like a real oxy/acetylene torch.
Sodium id="hidden6" class="buttons"> carbonate might be better electrolyte.
I thought of making a setup with the carbons from batteries such that the container would float and when certain amount of gas is generated the carbons would be lifted out of the electrolyte. The weight of the containers would provide pressure . etc.
Your setup could blow up pretty easily. ....وسعت 20
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@rolandakam7815منذ 7 سنوات Which liquid do you drop at the edge of te blades before blunting them? 1
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@alexferguson5346منذ 8 سنوات I think I learned more about chemistry in this comment section than I did at school. 142
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@waterfall184منذ 8 سنوات Thanks man! That was an interesting project! Im subscribed :) 2
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@matess3655منذ 7 سنوات Me- carrying the whole thing in my backpack
Friend- got a light dude?
Me- yeah, wait a sec 20
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@Just5minsمنذ 8 سنوات Your videos are so cool roman. Keep up the good work. :) 7
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@idomusicsمنذ 8 سنوات Roman what did you put on the edges of the blade before applying the solder? What is that solution called?
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@danamladiestailors1720منذ 8 سنوات what is that paste that you had used while soldering pls say the name of it 1
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@markbono7325منذ 8 سنوات I like this design. Did you try using a drying agent toward the end so you have less dampening by water vapor?
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@Free2seeمنذ 8 سنوات How long can you expect to use it??
Constant use and shorter sessions!?
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@anriroze11منذ 8 سنوات The use of untrue photos in the thumbnail is getting a bit annoying. 300
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@JonathanFosdickNanoمنذ 8 سنوات what did you use as flux before you added solder to the razor blade?
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@user-hn7vj5kt8zمنذ 8 سنوات i have a question what are you pasting on blade before you solder it?
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@ka-simplevlogمنذ 7 سنوات may i ask, you don't need a flashback arrestor with this setup? or if I'm not mistaken, the bubbler serves as arrestor itself? please enlighten me.regards and good work.
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@jamesstaplesv1250منذ 8 سنوات been diddlin with HHO for some time, just curious, why razor blades and no washers ?
also- do you have a vid for a 'dry cell' ?
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@jakobgammelgaard4853منذ 8 سنوات this project also produce a gass called cl or chloride and is a toxic gass used in the cleaning industry. so if you would make this project use it ONLY outside 53
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@bistro4منذ 7 سنوات "and some salt" *holds up massive container of salt* 6
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@henrykfryst8413منذ 5 سنوات Lubie ten program. Interesuje,bawi, poucza.rozwija intelekt.terapia rąk i mozgu.
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@dmitrychashnikov7289منذ 8 سنوات Классный "бульбулятор" собрал. Жаль, когда служил, не было "подручного" инструмента для такой штуки. Делали из 2-х лезвий, а иногда даже из алюминиевых ложек/вилок. В последнем исполнении была проблема в поиске проводов алюминиевых. Но работало "на ура" 2 провода в розетку и через 30-60 секунд кипяток. ....وسعت
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@TheSqoouمنذ 8 سنوات Thanks man. I've been looking for a good scaled down model of this to build.
It's a weird science because technically, you could have stuck id="hidden10" class="buttons"> the metal rod at the end directly into the power supply to make it glow red. It's making large amounts that we need.
Can you now use a 12 volt bicycle pump to compress the hydrogen into a container, for use say, on in small motors or explosions ? ....وسعت 1
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@tumitotoمنذ 7 سنوات Is this cost effective or not? since you need a power source to start, I am not sure if the heat generated with this thing will be better than just use the battery power.
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@TheControlPhilosopherمنذ 8 سنوات 1. What you are generating is a mixtureo use of H2 + 02 in a 2:1 voluminar ratio.
2.For pure Hydrogen gas, you have to use a bottle with caustic id="hidden12" class="buttons"> soda solution into which aluminium pieces are added. This arrangement will work giving good volumes of gas at low pressure. However, be careful to avoid flame. Once I had an explosion, when I was experimenting as a kid. The bottle burst and corrosive alkali was splattered around the house. The Aluminium gets converted into a highly viscous gelatinous salt called sodium-meta-aluminate.
3. I wish you come up with a design that separates the cathode and anode using some membrane that can withstand temperatures of 100 degrees + because at higher currents the water heats up as well.
4. You must not put a great deal of salt in the water. A pinch of salt in 1 litre is more than sufficient for conduction. If you use more salt, you are actually generating Hydrogen along with chlorine at the anode. The water will turn alkaline as the sodium ions will react with water to form NaOH. The chlorine will generate at anode and corrode the electrode. So you have to use carbon electrodes. ....وسعت 37
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@Stimur-rh6vzمنذ 8 سنوات Hi Sir !!
Is it only tap water in the second plastic bottle or is it Therpentine ??
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@LongNguyen-ki3eyمنذ 8 سنوات Does these blade corrosive under the salt water in the electrolyte process ?
and does the solder connection corrosive too ?
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@AlexTrusk91منذ 8 سنوات i like the idea, the realisation, and the style the video is made.
thanks, subscribed
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@patricksweetman3285منذ 8 سنوات What flux was used on the razor blades to make the solder stick? 1
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@miguel4063منذ 8 سنوات Pardon the ignorance, but why the second bottle with water is needed? What does it do?
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@user-hs7ye2lr7xمنذ 8 سنوات Отличная задумка, хороший канал как и на рускоязычном сегменте твой)))) 3
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@cesaraugustojaramillocastr5898منذ 8 سنوات muy interesante le agradezco su aporte y su tiempo, ademas le pregunto que solido le agrego al agua es sal o que otra cosa ? y en que proporcion.
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@saminfs1598منذ 8 سنوات hey Roman.. What is the liquid you use to solder blades????
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@ist1janoمنذ 8 سنوات whats that transparent thing you put onto the razer before soldering ?
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@jacobluechtefeld5421منذ 7 سنوات I love watching your videos Roman and I do this kind of stuff in my electronics lab at my parents home.
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@fakename7012منذ 8 سنوات *watches entire video even though I'll never make this 240
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@SOGGYmilktoastمنذ 7 سنوات You my friend are my current favorite mad Scientist! Cheers and nice work on the video. Thanks for the tips and idea! Rock on!
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@viniboy9853منذ 6 سنوات how on earth do you get the solder to form on the blade. what is that you put on the blade before the solder?
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@swollenuvula6385منذ 8 سنوات What would you be able to use for the power supply? Like a regulated power supply from a computer or whatever? Or?
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@ashutoshmallikakaraj527منذ 8 سنوات Hi there , is it compulsary to make use of Razor blades only ? Any other substitute ?
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@VIDEOEPPOمنذ 8 سنوات I have a question and would be glad if someone answers or guides me. i was looking at this project and wanted to make one to be used in some of my projects. Will the hydrogen not backfire in to the container exploding it?
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@rpdigital17منذ 8 سنوات Very cool project! But I have to mention, it is a HHO-generator, not a hydrogen generator. Thank you! 37
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@FX-kv4hiمنذ 8 سنوات Hi roman,
what kind of metal the blades are?
Thank you
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@irnwlfatyahoocomمنذ 7 سنوات could you have used a fine comb as a spacer for the blades in the early part of the video rather than a ruler? 1
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@Aweber87منذ 7 سنوات Does the hypodermic IV needle have something to prevent the hydrogen from burning back into the line or does the constant outflow keep it from burning id="hidden14" class="buttons"> back into the line/bottle
Just curious, id like to build one but don't want to risk making a really loud "bomb" ....وسعت
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@jabrow7135منذ 7 سنوات Really good. One thing though, if you use two double sided combs with the same size teeth that you cut down instead of the ruler, it's a lot easier. id="hidden15" class="buttons"> I'm still trying to find a blood extraction kit that doesn't cost $20. Any thoughts? ....وسعت
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@danhart2491منذ 7 سنوات hot glue ia going to melt when it heats in use. use epoxy. 5
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@jhonmcdon1595منذ 8 سنوات Are those razor blade's stainless? I saw rust inside the jar. How long did it last?
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@OPTHYMUZمنذ 8 سنوات Nice vid dudde, what did you use as a power supply??how many volts?
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@kreigen2236منذ 7 سنوات I made something similar back in 2009-early 2010 for a junior high science project, the thing is that back in the day info about hydrogen plants, energy id="hidden16" class="buttons"> and generators was scarce, you can do the exact same thing with a plastic mayonnaise jar and cap instead of a glass and metal one (it's cheaper and decays slower), as a source of electrolysis I plugged a car battery into two graphite rods (carbon bars are better but also more expensive), in the case of the sealant I noticed that hot glue, wood glue and other silicone materials decay a lot faster (especially because of the salt), so my dad suggested a stronger compound that resist oxidation and exposure to salt, so we ended up using "scuba goo" a compound that resist salt, water, oxidation, pressure and even hydrocarbons like gasoline. in case you're wondering what we used as a pipe to acumulate the gas, we used a small cooper gas tubbing. ....وسعت
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@user-pp3gr5xf8pمنذ 8 سنوات Рома - если бы вместо Рапида поставил медные пластинки - выход был бы больше - или вначале обмеднил бы Рапид в растворе медного купороса ,да и разнести надо было анод с катодом и естественно выход газом из разных поовинок отделить перегородкой,а то гремучий газ иногда сам взрывается ....وسعت 1
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@stetsongray1975منذ 7 سنوات I add Chocolate to the periodic table of the elements, yet the bus stop remains dark at noon 1
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@scottgauer7299منذ 8 سنوات Probably a fair amount of chlorine in the gas as well, so your bubbler is making hydrochloric acid. 18
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@jantofer2000منذ 8 سنوات Do you need to refill the solution components, salt and water ? how long?
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@k.chriscaldwell4141العام الماضي Thanks, but wouldn’t the unsealed connections of the wires to the blades just go to short?
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@stmrepairsnpl9287منذ 7 سنوات what is that thing that you used to put solder wire on the blade the liquid one ??
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@Lunas2525منذ 8 سنوات the salt water mix also produces lye so the mixture as it gets used up makes a caustic fluid and toxic gas. also for the electrolysis stack a pair of id="hidden18" class="buttons"> stainless steel bolts with nylon washers and stainless washers would work too. ....وسعت
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@mahesdutta4799منذ 8 سنوات bro can i use 5-12 upper volt ????? or can i use my direct home current supply 5pin switch plz rpy mee
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@Tiweyمنذ 8 سنوات Next episode:
How to cook Meth / Tutorial 6
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@FalconFastest123منذ 8 سنوات Is aluminum or Steel better for the plates?
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@prleonelalves4790منذ 8 سنوات Gostei do vídeo e da extrema criatividade com simplicidade. Me inscrevi antes de terminar de ver o vídeo. Parabéns.
I liked the video and extreme creativity with simplicity. I signed up before you finish watching the video. Congratulations. ....وسعت
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@user-oy3ke4rw1qمنذ 7 سنوات What is this iron in melting the wire?? I saw other videos wires sticking with it?
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@ChevaishRoopمنذ 8 سنوات how to solder the stainless steel ? what flux did you use ?
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@gl2427منذ 8 سنوات Roman, consider making a play list for the great music you play in your videos.
It would be good exposure for the artists.
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@cjm9860منذ 7 سنوات correct me if im wrong but ist this not pure hydrogen? 10
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@vishva8kumaraمنذ 8 سنوات Awesome work. This is inspirational for me to make something like that. Would be great to make a soldering iron for using in soldering microchips or as id="hidden21" class="buttons"> a hot air gun that does not directly connect to electricity.
Adding too much salt will make your flash-arrestor (clean water bottle) build up HCl eventually. There is clearly Sodium colloidals that would be making NaOH on your electrolysis jar.
A drop of lime or vinegar instead would also help the electrolysis while slowing any discoloration due to waste chemical build up - since those are organic acids; which are slow to react since they are large molecules.
Just my two cents..
Simply, I think you have put a little too much salt to the jar. ....وسعت 1
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@Blakehxمنذ 8 سنوات Congratulations! Very cool project and finally some decent music! Thanks!
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@isaacparsouth5557منذ 8 سنوات can this be powered with a batterie? like the ones you use on your remote(but 12 volts)
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@RJCooper2منذ 8 سنوات Thanks for showing your soldiering series in detail. Nicely produced video
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@amielcoloma9607منذ 8 سنوات hey men wut is the long item that u use to heat up the blade???
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@Lorofolمنذ 8 سنوات And some salt HOLDS UP A WHOLE FUCKING JAR OF SALT 10
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@TheHardwareguideمنذ 8 سنوات How about finding a way to adapt this thing onto a bike or car carburetor? Ill bet it gives a pretty strong bang when compressed
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@electronicsNmoreمنذ 8 سنوات Basically an HHO unit, a mini version. Potassium hydroxide or Sodium Hydroxide works best. 2
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@anthonybianconi2185منذ 8 سنوات Hi, I'm a starting jeweler and I'm wondering will this weld? I need to weld links together to make chains
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@markmahanets9199منذ 8 سنوات Great little invention, you keep up the good work mate!
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@ashurajput6916منذ 6 سنوات Why do you use 2nd bottle? I mean to say you can directly use the tube. Correct me if I am wrong
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@ArcanePath360منذ 8 سنوات I only clicked here because I wanted to know, is this a generator, powered by hydrogen, or a generator OF hydrogen. 15
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@atozetمنذ 8 سنوات Is there a problem on polarity? Which is the positive or the negative wire? Or does it matter?
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@beb5816منذ 8 سنوات Entertaining and educational. I have enjoyed learning. Thanks for showing us how easy it is.
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@pedrobernalgonzalez1444منذ 8 سنوات a question?
What happens if we put a load higher than 12 volts or more
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@rodertoaguiar9774منذ 7 سنوات Good afternoon, is it very good the invention of the masseuse is not dangerous? 1
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@paulgrahampgpg3142منذ 8 سنوات love all your videos I'm going to try to make one my version from your plans thanks a lot for the video keep it up bud 1
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@FyJonasمنذ 8 سنوات the energy from the flame is the same as the electrical energy put in right?
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@janinelewis8001منذ 8 سنوات could I use a nit comb for razor separation?
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@bobwest4allمنذ 5 سنوات razer blades! super idea!! so mini and so effectful! great! thnx for your inspiration!
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@channewong3724منذ 7 سنوات cool, What is the cl2 and h2 flame temperature ?
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@hardikagrawal6783منذ 8 سنوات where to get glass jar anyone can tell plz i am not getting where i live 10
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@rgpfighterمنذ 8 سنوات What is the chemical reaction that's happening to produce the hydrogen? I saw a few of these experiments, but I was hoping you could explain why this occurs.Thank you for the cool video!
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@luisantoniomarrega3713منذ 8 سنوات Bom vídeo, e bom experimento. Parabéns! Rio de Janeiro Brasil.
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@mediamonster4936منذ 6 سنوات very nice, I also enjoyed the music too. Better then most music I run in to on youtube.
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@nottelling8914منذ 8 سنوات Cool video, I'd like to point out the second bottle is important for safety. Without it a flame could flashback into the actual generator and explode.