Incredible DIY Underwater Breathing Device • Tutorial

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CAUTION!
don't go deep!
max 4 meters!
air can expand and cause lungs damage.
be sure to exhale with this while ascending if you go deep!
never use it alone,
stay safe ask suggestions to professional persons before decide starting replicate my device!
i'm not an expert!
musica:
“Missing You” (by Jahzzar)
freemusicarchive.org/music/Jah...

[@DawgFL]

Just a warning for anyone planning to try this. Make sure you EXHALE the air before you ascend . If you are diving deeper, the difference in air pressure between the breath you took at for example 5m deep vs the pressure of the air at the surface will be enough to burst your lungs.

[@flips220]

DawgFL This video is going viral. I sense there will be a few idiots who try this and wind up hurting themselves, because they didn't know any better.

[@kbman99]

flips220 I'd imagine those idiots wouldn't figure out how to make one that works properly.

[@TheChipmunk2008]

DawgFL it DOES say that in the description. And if people don't read the description, that's their lookout

[@flips220]

***** I would guess somewhere around 99% of KZbinrs don't read the descriptions.

[@velkanzi]

killerzboy010 Darwin Awards anyone?

[@tobygravestock2504]

Or you could just swim with a lays chip packet (walkers crisps) there 90% air

[@bobfuqyumarley3082]

+Toby Gravestock ayy

[@StoneDeafBandOfficial]

jajajajajajajajajajajaja

[@semirm6260]

+Zachary Martin zijn julie nl

[@GarikLegend]

+Toby Gravestock and eat crisps in the same time :) , perfect idea . His next project I suppose :)

[@kenzokorsten4810]

+Zaid Sidki nee dumb fuck zo lache. Spanjaarden

[@chrismcnee9287]

I’ve been diving for 30 years, mostly for scallops. This is a neat device that looks like fun. I see a lot of comments about people concerned about him going to deep. If you stay above 30 feet depth you should be ok. Just don’t blast to the top of the water and careful you don’t go out to far in the event you get a cramp and aren’t able to swim back.

[@mikegamerguy4776]

Well yeah, that's exactly it. People shouldn't make a device and still not know all the necessary and relevant information.

[@asharhasham8213]

5:17 5:19 5:19 5:20 5:22

[@andreac.58]

Please everybody consider that breathing compressed air without proper education can be very dangerous and can result in serious injuries and pulmonary failure. There are only few single rules in scuba diving but these are very important for your own safety! I think your life is worth the cost of a 3 days course.

[@generalzod7959]

Don't be a wimp. You need to do this now!

[@jeffs-reviews]

I would not call this compressed air but take lessons if you want to dive.

[@damonalagich4524]

@@jeffs-reviews as soon as it is taken below the surface it becomes compressed, kzbin.info/www/bejne/o4SpiIt4gLKrkKs

[@myopicchiwawa]

Exhale exhale exhale as you surface!!!!! Stay alive!

[@Koll-Manee]

@@generalzod7959 you're ignorance is showing... You can be ballsy and still take safety measures shit you risk your life every dive, you sir sound like the guy that would make someone overdose at a party

[@hacksmith]

I have always wanted to make one of those!

[@deadveng]

the Hacksmith ayyy, lets see your own version!

[@frankstadtmeier9010]

the Hacksmith maybe do it with bigger tanks!

[@vjstudio3875]

the Hacksmith once you go deeper than lets say 5 meters there will be less air in the tanks than they where at the surface lets say half the volume if you go 10 meters deep youl be at 2 bar ( 2 atmospheres ) if you take a breath at that depth and swim back up with out exhaling you will burst your lungs cause your reducing the atmospheric persure back down to 1 bar (not to mention if you go down to 10 meters your little tanks wont have air in them cause the max you can pressurize is probably 2 bars max 3 bars or else you burst the bottles) secondly these are made to go down a meter or 2 so as you go down a bar your bottle will as well lets say you have 3 bars in your bottle and you go down to 2 bars depth you will have 1 bar in your tank left 1 meter = 3 feet 5 meters = 16 feet 10 meters = 33 feet 10 meters = 2 bar 20 meters = 3 bar 40 meters = 5 bar etc etc 1 bar (pressure) = 15~ psi 2 bar (pressure) = 30~ psi never go deeper than 2 bars if you dont have more than 20bars left in your tank ( basic scuba diving knowledge)

[@TonyOnekaNobY]

Very cool very interesting

[@nixie2462]

VJstudio Also worth mentioning, lungs do not have pain receivers, so you won't feel anything when you damage your lungs by overinflation.

[@jaywilson1663]

Normally I don’t respond to this internet back forth, but I see a lot of interest to do this from non-divers, and no thorough explanation of why this is dangerous. The comments are incomplete and can be misinterpreted, especially from the guy who keeps insulting everyone (I think it is Trump pontificating online in his spare time). Therefore, below is a summary of the basics you learn when getting certified, hopefully to scare away anyone from trying this who is not trained. The lungs are very similar to a balloon, that is blown up enough where it just begins to stretch (i.e. you don’t have to blow very hard), and allowed to deflate on it’s own. Since the material is flexible, the volume can change so that the pressure exerted on the walls is roughly the same as the surrounding air pressure. If blown up where the walls are stretched tightly, then the walls now exert a force so the pressure inside the balloon is greater than the surrounding air. The lungs’ walls don’t exert much pressure, so basically the air pressure within the lungs changes very little as you breathe in and out in normal air. Now as you go underwater pressure increases, roughly double every 30 feet. So if you blow up a balloon at the surface (air pressure = 1 atm), tie it off, and submerge it 30 feet, the water will exert twice as much pressure (2 atm) on the balloon than the air at the surface. Since the number of gas molecules inside the balloon has not changed, the volume must shrink by half. Same gas, twice the pressure, half the volume. Now bring the balloon back to the surface and the volume returns to its original size since the surrounding pressure is back to 1 atm. This happens since the balloon is flexible. If the walls are rigid (like a scuba tank), the volume is not changing and the pressure only changes if air is released from the tank, regardless of how deep the tank is. Your lungs behave much like the balloon. Even though you have a rigid body and rib cage, there are numerous air pockets all over such that pressure outside the body affects the lungs, sinuses, and other air cavities. Maybe not exactly like a balloon, but very similar. So if you are just a normal swimmer, taking a breath at the surface, diving to 10 or 20 feet, then resurfacing, you are fine whether you exhale a little underwater, or hold it until resurfacing. Everyone knows this from swimming throughout life. The size of your lungs is a function of how deep you go and how much air you keep in, but in this scenario the size always stays in the “normal” range. Only if you free dive 60+ feet does your lung shrinkage cause problems, even if you can hold your breath that long. These people’s bodies somehow adapt in these extreme conditions. Now introduce a device that provides air underwater (doesn’t matter where that air comes from). Fill the balloon at the surface (1 atm), close it, submerge it to 30 feet, and now the volume is half and pressure is double (2 atm). Now fill the balloon at 30 feet back to the original volume. The pressure is still the same since the volume for a flexible object filled with air will always change to match the surrounding pressure, and the tightness of the balloon walls is negligible. But now there are twice as many molecules of air than we had at the surface. Close off the balloon and bring it back to the surface. The pressure is now back to 1 atm, so the balloon will continue to expand and probably pop. This is what happens with your lungs. At 30 feet you are filling your lungs with more air than you would at the surface (even though the volume is the same), and if you hold your breath while surfacing… Well I don’t think it would pop inside your rib cage but something bad would happen. If you slowly exhale before reaching the surface (and ascend at a rate slower than a bubble), then you are fine. As said before, never hold your breath while diving with a device. Swimming / free diving is fine. So the scary thing is someone using this at even 15 feet, taking a full breath, panicking and surfacing without exhaling. Your lungs won’t be 2x bigger than normal, but maybe 1.4x. Not good. There was a bunch of talk about regulators but all that does is ensure the high pressure air from the tank reduces to match whatever pressure you are at in water before it goes in your mouth. I’m sure you can do something similar with short bursts from the release valve of this DIY device, but I wouldn’t trust my life to something that isn’t certified and tested. Else you may look like those critters in the old Dig Dug game. Even if you think you understand all this and can control the DIY device safely, you also increase the amount of gas (Nitrogen) your lung tissue absorbs when under pressures greater than surface pressure, which will exceed the rate at which the body normally gets rid of this gas. The more time spent below, the more gas absorbed and the greater the chance of bubbles and other problems during and after ascent. That is why divers must calculate depths and times to be under a safe limit. You may think this DIY device is too short and too shallow to concern with this but if you repeatedly surface, repump, and dive to 15 feet you can potentially absorb too much Nitrogen. Hopefully this long winded answer puts enough fear into the non-trained.

[@jaywilson1663]

Correction "pressure increases underwater roughly 1 atm every 30 ft"

[@VincentGonzalezVeg]

I can exert negative pressure in my lungs is that bad? I think this is a good tool to survey if an area is worth scuba diving in/ for staying under in the tide pools and shallows to observe sea life.

[@antoniehockeynl]

If your really wanna be underwater for long enough I'd say it's much safer to get your PADI or other form of diving license. Just like Jay says, people who don't know what the dangers and risks are from scuba diving shouldn't be even trying it with stuff like this. If you don't wanna do that I'd advise you to start teaching yourself how to hold your breath longer/control your body so you can stay under water much longer while snorkeling.

[@TheHumorsable2]

Sorry for asking such a dumb question, but wouldn't scuba diving be just as dangerous?

[@antoniehockeynl]

Not if you have trained for it and if you get your certification. Ofcourse if you're just being stupid it's dangerous but if you do it for fun and just do sport diving, there shouldn't be any dangers.

[@shinyfennecfox1421]

Everyone’s impressed by the contraption I’m just impressed by how he can swim underwater without goggles

[@Guoenyi]

IKR I removed my googles to rinse it and the sea water fucked up my eyes

[@ruzcelbeltran]

​@@GuoenyiYeah he has a iron eyes haha

[@bulletstee9118]

DIY and underwater doesn't sound good to me

[@indigotitan2885]

Life is all about taking chances

[@jansveen]

@@indigotitan2885 yes indeed but just fools dies from elementary mistakes

[@alvshill]

Bulletstee This video only needs one comment, and this comment is it!

[@BronzeOrwin]

just swim up 3 feet if it fails... lol

[@kg7tuo999]

Jaque and Fillipe were DIY when they developed the first SCUBA gear......I suspect they paid a little more attention to materials and quality though or they wouldn't have become the famous inventors of SCUBA.

[@hoodedknave3104]

Instructions not clear, now stuck in an underwater cave with a broken apparatus surrounded by shark infested waters.

[@johnnyjefferson5331]

Stop.

[@fluchterschoen]

Hooded Knave Hey, at least you've got wifi.

[@mr.bigfoot550]

Lol

[@whynottalklikeapirat]

Hooded Knave Don't worry. The sharks are safe. It's just the device.

[@D3nn1s]

fluchter1996 lol thought the same + he got a phone which is water proof, got a touchpad (one if the old ones with press to work), got youtube and is still alive, btw where can i buy ur phone?

[@Babalooza]

I missed the part where you aren't supposed to fill the chambers with water, so I drowned o death.

[@nicholasegan5589]

*facepalm*

[@Ezox2408]

Babalooza Congratuflatulations!!!!!!1

[@MRFoog-zk7ss]

Babalooza Yeah!

[@rustiquesugar513]

Babalooza gg well played man

[@tenhundredkills]

Babalooza That is most unfortunate! I hate it when that happens to me :(

[@skipperdick04]

"Don't use toxic glue" that's the least of your worries!

[@jimbob.2299]

You heard the guy. He didn't want to get "intoxicated" LOL. I DO!!!

[@AndrexT]

And let's make it Cyanoacrylate adhesive (superglue) and not worry that the 'Cyano' part is a bit close to cyanide :>D

[@alphacraig2384]

I’m not very smart, so go light, but how?

[@spookyblush-speedruns]

@@AndrexT Cyanide is a chemical form rather than a chemical in & of itself. Hence the many different kinds of cyanide. You're not going to be at risk of cyanide poisoning from this. ALSO, iirc, it takes a lot of cyanide to actually kill someone. It was used as a form of execution by the Nazi's not because it was an *effective* poison, but because it was cheap to manufacture in large quantities, iirc.

[@ataphelicopter5734]

@@AndrexTcyanoacrylate glue does not output hydrogen cyanide gas, cyano- prefix means contains a CN- group on the molecule

[@matthewalsante6151]

How to overexpand your lungs 101

[@hoorayforhawksbills]

Yes, but can he actually pump a lung volume of air into the "nebulizers"? :D

[@thechum9653]

hoorayforhawksbills yes probably air compresses a insane amount

[@whoyoulookingatabs1028]

Jim Broan Only as you hold your breath as you are ascending. One of the Golden Rules of Scuba Diving is Do Not Hold your Breath as you Ascend

[@hashmycat1175]

@@thechum9653 in most devices (like the nebulizers) that include compressed air, the air will leak out if you fill it up too much

[@yetidynamics]

should use CO2 canisters.... oh wait...

[@dumbo800]

yeti dynamics Nah, Nitrous whippets would be better, lol.

[@thisphoneisbusted]

Thor214 yess!!!

[@evanbuchmann1208]

I did I died

[@naww730]

guys, make sure to be constantly blowing bubbles and exhaling when swimming to the surface, don't get a collapsed lung

[@scives20041]

I don't think anyone would be going that deep on just a couple of breaths to get a collapsed lung. Your talking about 50ft or something.

[@4dsdronefootage299]

you can die in 6ft of water breathing compressed air if you hold your breath and rise to the surface

[@enter_eagle]

if you dont exhale, you get too much pressure in your lungs, causing them to explode, not collapse. I mean, once they explode they collapse, but thats not the issue at that point.

[@patchnplay]

Actually, you won't get a collapsed lung, but lung over pressure which results in your lungs rupturing, causing dead in many cases. Much more dangerous than a collapsed lung...

[@enter_eagle]

well i was just making a joke about how they would technically be collapsed if they exploded

[@femalu1951]

Muito legal, vai servir para surfistas de ondas grandes. Parabéns!

[@peterszasz7357]

Here every summer since you uploaded this.

[@BottleOBoom]

A few warnings from a scuba diver: Exhale as you go up. Failure to do so WILL cause lung damage and possibly death from the differences in pressure. Inhaling pressurized air underwater increases the nitrogen levels in your blood which can make you sick. This typically happens on deep dives but it can still happen through long term or mutliple shallow dives. Take a break every once and a while and you will be fine. Stay at a dept in which you don't need to rely on the device. This thing is held together with glue and it will fail under enough pressure. If it does fail do not frantically swim to the surface without exhaling. Be very careful if you plan on trying to increase the amount of air. Compressed air can damage your lungs if it has enough pressure. A standard scuba tank is capable of holding a few thousand psi of air but it has regulators that prevent this air from blowing up your lungs. You can make your own regulators but at that point, you should probably just pay for scuba lessons, get certified, and have a much higher chance of living. If you are still hell bent on increasing the air in this thing, keep your tank low pressure and add cut offs so it isn't preventing you from exhaling.

[@bkackmagic555]

Do those rules still apply at a depth of 6 feet

[@BottleOBoom]

At 6 feet you just need to worry about exhaling when rising.

[@bkackmagic555]

Still? Even at 6 feet?

[@BottleOBoom]

Yep, It probably won't pop your lungs but it will hurt and can still cause damage.

[@aryankhatwani9005]

Should I make this for a swimming pool for fun or is it a bad product

[@butchpouka]

Thats a great way to end your life doing something interesting :)

[@ThePduncan742]

As a scuba diver I'd like to say that this looks like a good way to drown, and a good way to become a zillionair once perfected..

[@ARCOMEITHIA]

As a fellow scuba diver I approve this message

[@jord99n]

If you’re actually using this to go professional grade scuba diving you’re insane, this honestly just looks like a fun little side project you take to the lake or just to explore the deeper shallow end of the beach

[@rurogliding5317]

That still sounds like a lot of fun

[@ClayClaim]

Really great! Thank you for your video :)

[@unknownxnoah5163]

XD

[@DDG2023]

Next video: DIY Coffin

[@robbiemify]

~Nah follow up should be a lead parachute, just as safe as this suicide kit.

[@sketchyanimator898]

Me:so how do u know when you run out of oxygen? Rulof maker:well when you start drowning??

[@Nickerian91]

you feel when the tank is getting empty by it getting harder to breath its very noticeable. i do alot of compressor diving (electrical oiless with filters) once the battery dies and the air starts to run low in the tank i feel it very clearly never been panic nor scary. What is scary is when the hose folds xD but even then you just took a breath you can easily get to the top. most people i know can hold their breath for atleast 40 seconds professional free divers over 4 min. takes you a few seconds to get up even form 10 meters i wouldent worry.

[@dongsawyersan3075]

That was awesome and I really like it. DIY to the max

[@bveracka]

Very creative and a cool DIY invention! There are definitely little things you could do to improve on the design, but it's still very cool that you took the time to make it and to show us how you did it in the first place.

[@mahimahoo9178]

seems like a bad idea... man drowns using makeshift diving gear ;)

[@dominic5386]

Yea, this device can give you collapsed lung

[@jorgetuiserrano8117]

+Dominic Cangemi why?

[@PulseStarz]

because of the air thats pumped into your lungs it can create air gaps between the tissues of your lungs

[@bveracka]

I'm just curious (not being a jerk), but how is that any different from a scuba diver's tank with a regulator that pumps air into the mouthpiece? It's not like the air pressure is very high, it's just enough to take a breath naturally.

[@jasons1537]

Stick to jerking it Master Baiter, scuba tanks are normally filled with simple compressed air except for special circumstances like deep dives. Pure O2 would be toxic.

[@jaywhitney6310]

Very creative. Looks like fun. Thanks.

[@sailexw6414]

Can we rename it the "self drowning device"? lol

[@shaneteas6579]

READ THE DESCRIPTION

[@TravPlays]

Instructions weren't clear, drowned

[@ezatom7547]

Yeah I drowned too

[@piedude333ify]

+Trav Plays Same :/

[@jgbalboa]

+Trav Plays It came unglued...drowned.

[@ninjahombrepalito1721]

+Trav Plays I understood perfectly. Where you all got lost? I can tutor you.

[@HylianSpirit]

WARNING: BREATHING UNDERWATER WITHOUT PROPER TRAINING CAN BE VERY, VERY DANGEROUS. IT IS VERY EASY TO RUPTURE YOUR LUNGS (AKA 'AIR EMBOLISM') PROCEED WITH EXTREME CAUTION!!!

[@giorgiolelmi8175]

That's 100% true

[@omarzamora9553]

excelente trabajo muy buena idea

[@enlightenment-transmission]

Ingenious and instructive!

[@panama-canada]

Why do you need to wear it on your arm and not integrate it within the mouthpiece itself a-la Star Wars style.

[@albertlawson9894]

they have one called the triton

[@habeebsalem2358]

its banned because the gas inhaled by triton is co2! it will kill us

[@panama-canada]

Habeeb salem You can put any gas in. Air would be a good starting point :-)

[@Swanmaster123]

There's probably a better and more comfortable way to attach it to your arm rather than using a Shin guard. Anybody got any ideas?

[@A7XFtw000]

+Swanmaster123 run the tubes town you're arms with the pumps secured to you're hands so that you can press the buttons easily while swimming somewhat normally.

[@MicBergsma]

Wow interesting

[@RulofMaker]

Hi mic!! I follow your videos!! I know you love this stuff!!!

[@MicBergsma]

+Rulof Maker Hey that's cool! Yeah! :-D

[@carlf.6264]

+Rulof Maker I have seen all of your videos at least twice, I have liked all of them, and I am subscribed... I am currently in the middle of making your scuba gear, so keep up the good work. (:

[@masterdragon9752]

+MicBergsma love your vids :)

[@masterdragon9752]

+MicBergsma hi mic i love your videos keep up the good work :) :) :)

[@PINKLUNAMOON]

Bello e intelligente! Che aggeggio fantastico.

[@SimpleTek]

Awesome

[@nymetswinws]

I feel like this is a good way to blow a blood vessel in your lungs.

[@beauxcyphus2843]

I tried it and it killed me.

[@ElDukeAy]

+BeauxCyphus RIP.

[@timaban4387]

tried*

[@shadowhunter8370]

Say hello to Santan for me.

[@Inimbrium]

Proof there is life after death

[@marlo0oty213]

omg so we are the same...wait dont tell me your that small guy i met walking with satan trying to get free internet>>>>

[@just4kicks93]

I think its such a great idea. Maybe not this first prototype but the same concept

[@spookyblush-speedruns]

Questions: #1 How long does it take to fill each canister with air? #2 How long can you stay underwater before running out of air? #3 How deep can you dive with this setup?

[@ll0103]

I’m pretty sure that he doesn’t even fill it cus he just pumps.

[@rescuediver3071]

I prefer my 133 cubic foot Steel Scuba Tank.

[@-agujapala-3905]

RT

[@Captain_Jack514]

I find those to be way to unbalanced. Steel 100s are just fine for me.

[@rescuediver3071]

Yeah, I get that, sometimes. It often wants to flip me over on my back. I kicked up a lot of sediment trying to get a handle on that! One day I would like to get twin steel 80's and see how those do.

[@bryanlymangrover9576]

yep

[@hessianmedic3865]

me too

[@devopssimon]

I like it!! It will be good near the surface, but because of Boyles law the volume of air will reduce as you get deeper. At 10 meters it will be half what it was at the surface. Also beware, that if you fill your lungs with air at a depth of 10 meters and rise to the surface without breathing out, you will damage your lungs, because the volume of air will double.

[@devopssimon]

I don't know about explode, but it cant be good to fill your lungs and then double that volume of air.

[@Josef_R]

He wrote that in the description.

[@MrEst126]

learning a little bit about freediving is way safer than trying to make this and you will probably achieve the same amount of time underwater. still, this idea was really thoughtful and creative

[@bamen2]

Hi Rulof.. this is a fab project.. only thing missing is a simple pressure regulator stage to equalise lung air pressure. Would be fab to see a diy version of that.. cheers

[@tloutfitters]

they don't need it....they BARELY work

[@kojack635]

You need a disclaimer on this video in case someone dies. This is youtube and someone is going to try it

[@Fred_the_1996]

Kojack I will try it

[@sadkingbilly]

If you post a video of you jumping off a roof with an umbrella, someone's going to try it. Idiots are always around, we'll just send them a Darwin Award. Everyone with at least SOME brains knows this should only be done if you understand what you're doing. I'll stay with my 0.5L safety airtank :)

[@ruthlessusbcharger975]

Kojack it’s in the description

[@nutellacereal7046]

I broke the 111 likes

[@jckirby7994]

Kojack yea... just in case someone trust this....

[@JAdames95]

Hello Rulof, I love your videos. They are very informative and include very creative solutions. Thank you for translating your videos, and your English is great!

[@RulofMaker]

Bob_Saget9000 wow! i am always afraid my English is bad... :) thanks

[@frog8220]

Rulof Maker your english is much better than you probably think it is. really. Its very good. Also, an italian accent is one of the accents that sounds good and is good to understand, compared to others. So even if you have a bad day and you think your english is not good, its still far above average!

[@ExplosiveMelon]

+Rulof Maker your english is good! (:

[@wjf213]

+Rulof Maker I just found your channel, and I love it. Oh and your English is great. Heck, you could teach most Americans here, how to speak better English. I'm wondering, how long did it increase your time under water, from just holding your breath? I know everyone is different, but for you, how much did it increase? Keep up the great work.

[@blacksmith9451]

Don't kill your self with this

[@alaskanalain]

Your videos are awesome

[@ruthlessusbcharger975]

everyone who’s planning to do this must read the description and be cautious, this can be very dangerous

[@ferencs.harmat7049]

I nearly drowned

[@nenigirl5921]

yah mon. dis is faker. look at the thumbnail.

[@SquirrelForce]

+daroyalgeneral RWRCL? The fuck is that?

[@AnthonyPearson4JesusofNazareth]

cool yet unrealistic

[@darikors9157]

how deep did you go?

[@ferencs.harmat7049]

Dari Kors 13-15 ft off Florida shores over a reef

[@qluuuuuuuulp]

Most diy stuff on the internet are rubbish but this one was just epic. I'm gotta try to do this one day. Thanks for sharing

[@OpenGL4ever]

***** This stuff is worse than rubbish. It is a health and life risk. Instead, buy or rent a real scuba gear and take some diving lessons.

[@robbiemify]

Goodbye R.I.P.

[@tloutfitters]

it's good for one breath

[@GameSoft685]

This glitch was patched a long time ago

[@firewingsworld146]

I died

[@underratedanimations7834]

From

[@undersmack648]

The glitch

[@akam3317]

But reawakened

[@cameronclegg8778]

Minecraft

[@user-je7ve7vm2j]

Brilliant design, I am definitely going to try this out. How does exhaling work? It doesn't seem like exhaling though the mouthpiece should work, but seemingly it does. Another question: How long does it last if you are taking regular breaths?

[@Toast_Boy1]

would only last maybe 1 min since most like 1l tanks only last 5-10 min and they r tiny

[@claystone7729]

Air bubble maker does not signify a way to breath oxygen underwater without a Tank don't hurt yourself please!

[@blessedwithchallenges9917]

I love your creative 'out of the box' thinking. Most people are stuck relying on others for everything, and then mock you for your creativity, while you're out there having a great time. .. Good job!

[@matttcoburn]

Shaun the problem with his invention is that at his maximum depth the compressed air will fill his lungs and supersaturate his blood. On surfacing, this dissolved air in his blood will form little bubbles in his blood that could collect in the chambers of his heart or block and artery to his head. Because he hasn't got much air supply in the first place he will hurry to the surface rather than take his time. SCUBA divers have the same problem if they rush to the surface.

[@bengunn3698]

@@matttcoburn He wouldn't be able to go very deep as i doubt there would be enough air pressure in that device to overcome water pressure and allow him to breathe.If he could ,however ,he could bleed air off through his mouth on the way up thus minimising lung expansion.Would take great presence of mind and i wouldn't like to try it.

[@blessedwithchallenges9917]

@@matttcoburn I think you imagine going deep with this. He only seems to go 4-10 ft or so. Hardly the depth for the bends to happen - that's only for deep dives. This guy is just having fun - why not be encouraging? !

[@Eng.ALBASSAM]

Very nice idea 👌

[@kylestreams3697]

men i watched this since im a kid like 2016 and im still amazed how did you did this stuff

[@A-G-F-]

Same haha

[@Killspec]

but what if a shark eats you

[@AbsoluteTrash_]

+Killspec Then you fucked up

[@jimmyhorton2937]

+Killspec..Congrats, you just played yourself-dj khaled

[@TyCody28]

Sharks don't deliberately go after humans

[@Killspec]

Tiller of the OKEY cult deliberate or accidental I see no shark protection.

[@TyCody28]

+Killspec actually, if you are being attacked by a shark, it's a good idea to jab at its eyes and gills if your being attacked

[@eindus7269]

hey at least it works better than Triton

[@drawlikeapro6916]

oni seriously?

[@robbiemify]

It is still downright dangerous, pressurising a plastic container is going to cause it to burst blasting plastic shards into someones face !!! totally useless and dangerous device !!!

[@scythegamer8963]

I already made one I'm only 10 and I goed 10 feet and it works perfectly

[@bengrizzlyadams6187]

@@robbiemify Thats definitely not to go any deep, it's just for some surface swimming nothing else. You probably only have a couple of minutes of air anyway.

[@BobbyDotNet]

@@robbiemify Nonsense. Those containers are made be to be pressurized, you can't pump enough by hand to blow them up, it will just leak past the pump seal.

[@TheBoss-qp4bk]

This looks pretty cool

[@kennethmorada6120]

Woww. This so cool! Btw how long can you stay underwater using it?

[@bernardmagoncia7907]

Someone: Sorry I cant snorkle I got no snorkling mask. Rulof: Hold My Coffee

[@randall3785]

You should check out his DIY parachute.

[@BrooklynAvenue]

This was off the hook excellent!

[@dailyshortvidsYT]

I did it and now I am in hospital great work!!!

[@milesreed1705]

What a great way to get the bends!

[@bophoto]

This video should have a serious warning label - 200% chance of injury What ever you do - don't try this at home. just please don't

[@Jroni237]

It does have a serious warning read the description

[@radicaledward9486]

I don't understand, where is the problem ?

[@eblanco2172]

Well, actually you can try this at home, but not in open deep waters.

[@KPoWasTaken]

@@radicaledward9486 max 4 meters cause air changes

[@Nickerian91]

no chance of injury not dangerous at all.. its a small scuba tank with a button to release the air instead of a regulator. a few breath of air, cant go to deep because of pressure and when the air gets low you feel it gets heavy to suck the air out.... please do some diving before jumping to conclusion. you dont need a 3000 psi tank with overpriced scuba gears to take a few breath underwater. even more fun is compressor diving which also can be done for about 300-500 dollar with filters.

[@DRONERC33]

great idea Mac Giver👍

[@andrewbeattieRAB]

This is freakin brilliant.

[@giovannigiorgio4622]

Ay I really liked this idea. I spear fish my self and sometime an extra breath when stalking a fish would be amazing. Completely illegal where i live but its a nice idea.

[@pollacksify]

Just hold your breath, you will live longer than doing this.

[@giovannigiorgio4622]

Honestly what could go wrong?

[@sintibroes1272]

Your lung will expend and if you come out from the water too quick, you'll die in a few hours

[@giovannigiorgio4622]

The bends, also known as decompression sickness (DCS) or Caisson disease occurs in scuba divers or high altitude or aerospace events when dissolved gases (mainly nitrogen) come out of solution in bubbles and can affect just about any body area including joints, lung, heart, skin and brain.

[@jarhead9853]

Your lungs will only expand if your'e not exhaling on your way up, and even then only from about 15 feet or lower. And do you have any idea how long you have to be in the water to get decompression illness?

[@stefanoMitico]

Ciao! Sono un subacqueo professionista, ti chiedo di cancellare questo video, in quanto quello che hai "creato" mette a dura prova la sicurezza in immersione, forse non conosci la fisiologia dell'immersine. Hai detto che secondo i calcoli almeno un respiro si può fare... Quello che hai detto è molto grave, forse non conosci nemmeno l'effetto che ha sul tuo corpo quello che vai a respirare! si potrebbe incorrere in mdd (malattia da decompressione) o peggio ancora sovradistensione polmonare e se non curate in tempo possono procurare lesioni molto gravi o far sopraggiungere la MORTE. Lo dico per te e per la sicurezza di chi vede il video (specialmente ragazzini). Pertanto a CHIUNQUE GUARDI se volete andare al mare e provare a fare immersioni rivolgetevi a personale specializzato! se invece preferite fare da voi limitatevi a maschera pinne e snorkel ( il boccaglio)

[@RulofMaker]

Stefano - DM ho scritto nelle info infatti

[@gadzintu]

Leggi la descrizione.

[@justinjustice6038]

Stefano - DM Consiglio utilissimo, soprattutto se fatto da un esperto. Ho una domanda però: la MDD a che profondità si rischia? Dove il fondale è basso, circa 4 o 5 metri non penso che si rischi molto. Sono profindità facilmente raggiungibili con maschera e boccaglio. Con un sistema del genere sarebbe possibile resistere il doppio, o se perfezionato anche il quadruplo del tempo. Non mi pare rischioso entro questi limiti. Da esperto, Stefano: tu che ne dici? Si rischia a profondità così esigue?

[@stefanoMitico]

purtroppo la mdd non è prevedibile e non è detto che si manifesti a tutti nello stesso modo, o alle stesse profondità. Sicuramente respirare in profondità un gas (che in questo caso è aria, contenente il 21% di ossigeno) e risalire velocemente non giova al corpo, questo perché quando tu respiri il gas in pressione l'azoto si disciogli nel sangue e va smaltito, come lo si smaltisce? attraverso la respirazione ed il sudore, ma se tu fai una risalita veloce e non espelli l'eccesso nel corpo rimangono delle bolle, tali bolle viaggiando all'interno del corpo possono arrivare al cervello o al cuore. La mia spiegazione non sarà da medico ma fidati è così... rimango sempre a vostra disposizione però gentilmente evitate di fare queste stupidate, usate il cervello e affidatevi sempre a persone competenti nel settore e non a un video su youtube! ne va della vostra sicurezza e della vostra vita! buona giornata!

[@carsonquist2574]

I speak English 😢

[@larryhamilton9072]

Million dollar idea my friend.

[@Baneslayer]

This is a great device to use if you don't have any SCUBA certification but you want to try and don't care about severe lung damage or high risk of FATALITY.

[@worddunlap]

or just use cans of Redi-Whip, They are full of 'air' and the dive will be exhilarating.

[@windsunh2o]

+worddunlap exhilarating and delicious!

[@kentbrochman4150]

+David Taylor and smooth.

[@sebchada3770]

+worddunlap nangs

[@yyperson8499]

Everybody saying you need a disclaimer just look in the description

[@proman1137]

My friend made this and went for scuba diving it has been 3 days looks like it's lasting long 👍👍

[@Phyllyps-Levine]

You are amazing!

[@wagnerluz6133]

Good afternoon, what's the name of this bomb you made for me to buy.

[@davidgreen5099]

good way to rupture your lungs

[@jasonhayward6965]

Good work

[@AudioInklined]

This seems like pure genius.

[@tinylittlebill1]

This video is amazing! We're can I buy the pressure pumps ?

[@davidecozzi2728]

In the Description there's the link (nebulizzatori)

[@ActAlive]

davide cozzi Went to the link to buy (and others like it in amazon), but none of them ship to the US. Anyone know where I can buy the bottle and get it shipped here?

[@tommyg8445]

MistyMate 11008 Misty 8 Hand-Held Personal Mister www.amazon.com/dp/B001ET3378/ref=cm_sw_r_awd_nV9QvbDPX611G. This might work

[@thunderchild4816]

I wouldn't trust it over proper scuba equipment but cool DIY project non the less :)

[@wehiird]

I had such a difficult time accepting it as possible. I kept thinking he was going to just come up and say, "just kidding! this is not really possible, please don't do this, you'll hurt yourself!" And! I FULLY expected to see people tearing him up in the comments, but the biggest issue seems to be rupturing one's lungs. Did you see that rebreathing kickstarter campaign? That's what I thought he was doing. It took me a while to understand it was as simple as it seems, but MAN! I like it. Proper scuba equipment would definitely be the way to go, but it's interesting to think about. This guy's one hell of a maker out from...the ocean it seems!

[@lolslim690]

I can only see this as emergency back up, with limited uses.

[@wehiird]

AndyADD Zombie @pocalypse@

[@spyketan72]

Sorry that I posted so much, but just my 2 cents, this guy is brilliant in my opinion apart from the cautionary measures that needs to be addressed in the video rather than just in the description. Innovations like this can have a big impact to real commercial products that we can all one day look back and say ya I knew this guy when he did it with plastic bottles and tubes. Improvements can be made but a stroke of genius is what we need. Let’s tell him how to improve and what we need by giving inputs to make it a safer and feasible product that someday we may find it safe enough to use for our application be it commercially or leisurely. Great idea but let’s polish it.

[@UbayZulfikar]

Awesome.. 👍

[@marktheman5520]

We're do you buy the spray bottles

[@joshdoeseverything4575]

how many breaths did you get out of that?

[@perfumeworld2329]

Great Idea

[@PaddlingIowa]

Awesome!

[@nissimzur1]

Air will last for less than 1 min.

[@ainur_volk]

*Что это за клапана такие?*

[@dwaynecain5608]

Very creative.

[@camonjeque9741]

Everything makes sense it'll be so wonderful to experience to have my first and last diving 😅😅😅

[@northvanman1283]

The secret to scuba diving without proper air tank is to learn how to breathe thought your ass. It CAN be done with proper training.

[@dennismiklas6349]

Ryan R it's true, I've met a lot people that talk out their ass all the time

[@matijalekovic339]

Ryan R Hahahahahahahhqh 😂😂😂😂😁

[@pyrodiamond8933]

very nice XD

[@zazarays]

whats a "breath thought" can u train me?

[@danijelaivezic453]

actually.... the dragonfly nyphs do it al the time,search it up if you don't believe it.

[@BrazenBullXXX]

Do NOT even think about making one and trying it. Don't fuck with your life because some guy on the internet did it. Seriously your life means more. This can be extremely dangerous.

[@0alastair032]

I'm gonna try this

[@blu8785]

+0Alastair0 😂😂😂😂

[@espen990]

+BrazenBullXXX Yeah, I believe he's an experienced diver and can tolerate the pressure. Although I think if you use common sense and carefully test your equipment (using more and more pressure) you can probably do okay... just remember guys: don't be stupid about it.

[@BrazenBullXXX]

Espen Sales That's the thing. I don't trust that 95% of people that go out and try this will take the right precautions lol.

[@jeradlinzey2278]

right because trying to use this in 5 feet of water is super dangerous lol.

[@AlexanderLennox]

This gadget could save someone life.... very good.

[@DukeJarboe]

You're a mad genius!

[@robbiemify]

Drop the "genius"

[@sinfullwarrior2471]

One day your going to swallow water with that

[@bryanreeme8584]

Cheap way to embolism

Fucking crazy! He doesnt mention anything about that in the video!!! WTF! Is so dangerous

[@tailyfale]

could you please explain?

[@boguslav9502]

@@tailyfale I dont see how these would cause an embolism which at best could mena some sort of air or gas in the bloodstream. This is basically a mini oxygen tank with air rather than proper oxygen. At best it lets you swim for longer underwater, at worst it just doesnt work. The warning warns not to go deep under 4 meters due to how the tank functions. I really dont see the issue. This is a nice toy for a shallow pool or recretional swim near the beach.

[@diver0129]

@@boguslav9502 You have no idea what you are talking about. This most definitely is dangerous. 1. The greatest difference in pressure is the first atmosphere. Meaning, in the first 33 feet of water, you are doubling the pressure as well as the amount of compressed gas (doesn't matter what kind) you can fit in your lungs. 2. If the diver uses this to swim to depth, then runs out of gas (Because they will) and holds their breath on the ascent (Because they have no training), boom pneumothorax.

[@boguslav9502]

@@diver0129 I havent said anything conroversial... You are responding to nothing basically (Contrary to what you may think I am somewhat read on the topic, to the point htat I grasp the basics) . Read the warning in the video its literally a toy for a shallow pool as I mention. I explicitely say they shouldnt go deep for this reason. I forgot to mention that its not just how the tank functions but hte mechanism you mention of gas compression and subsequent expansion. I honestly wouldnt even use this to dive under 2 meters. Moreso go to a standard pool and just do laps back and forth for fun. It would be dangerous if someone is going to hop in and dive. Again I mention the warning. Personally the warning should be explicit in the video, not in the discription.

[@dmbernvlog1904]

👍 nice invention

[@Stuck_Outside]

Love the ocean