Vortex Cannon - Full TV item.

Рет қаралды 424,417

11 жыл бұрын

Пікірлер: 152

@mre2495 8 жыл бұрын

Have you ever seen a cheetah? Its a large hand held tank with a large dump on the side. Its used in automotive shops to seat beads on tires. 120-150psi. I was fucking around with it when I was bored. I had a steel table with tools ,bottles of oil, coolant, and all kinds of stuff on it. I aimed and expected all the stuff on the table to go flying off, well, everything and the table went flying away.Made one hell of a mess. Everyone watching said the look on my face was priceless.

@raksh9 4 жыл бұрын

How does this not have way more views and likes? Here in May 2020 and the likes are only 1.5k.

@VexChoccyMilk 10 жыл бұрын

I now have the perfect weapon to use in the war on porta-potties.

@MaxNoble440 11 жыл бұрын

I saw the finally video a long time ago...its great to see the RD video behind it thanks.

@IvoryS2012 5 жыл бұрын

That’s amazing 😉 thanks for the video. And great job explaining the details.

@jemstansfield 5 жыл бұрын

No Problem. Glad when stuff is liked.

@gohyujie1050 5 жыл бұрын

I recommend making a constant sized barrel but the furthur it get from the gas container the stronger the material just to concentrate its blast frequency.

@filipen.9522 9 жыл бұрын

As a muslim living in USA, i think i shouldn't be watching these in a public computer...

@META_mahn 9 жыл бұрын

Don't.

@META_mahn 9 жыл бұрын

lol wow le trolling going down

@siliquaesid703 9 жыл бұрын

THAT is the sort of thing that gets kids interested in science. Cool.

@ModiKaran 11 жыл бұрын

Loved it! One Delicious video on history of KZfaq.

@tomdekler9280 9 жыл бұрын

Would be cool if they showed off the vortex properties somehow, like a wall where plungers are loosely inserted in small holes and the ones caught by the blast would be pushed inwards while the ones in the center would remain in place.

@jemstansfield 4 жыл бұрын

We did this with a much slower version. Made a wall of candles and blew out a ring of flames. Same thing. Thanks for watching.

@andymorl 8 жыл бұрын

Hang on, that is not a house....... that is just a heap of badly stacked bricks; not a house

@alipicho8689 9 жыл бұрын

Let's not ever get Jem angry. You don't what he might cook up.

@AnDiHaZeKaYe 3 жыл бұрын

Love how when the bricks are knocked there's litteraly a half circle knocked out the bricks. Think I'm gonna make a potato cannon today it is Xmas after all 🤣

@vandyniyomkham5032 10 жыл бұрын

the big bad wolf just got a little more badass

@areyouserious9893 10 жыл бұрын

I'd kill to live in that one wall, unstable-because-it-has-no-mortar house

@Mrsunrisezero 5 жыл бұрын

Another is the effect of sound on the material, and the pressure and decomposition of the air produced by the combustion - gas explosion, as a consequence of gas production in detonation. For example, if there was a gas supply and burning it would simply become a turpine like airplanes, promotion.

@Kraanist 11 жыл бұрын

I realy like that vortex cannon!

@ikari_smh 8 жыл бұрын

I want to know what it feels like to be hit by it

@andymorl 8 жыл бұрын

+Novex Gaming ask chuck norris

@vk2zay 6 жыл бұрын

Acetylene in large quantities is pretty scary, I am always worried about a DDT as the flame front compresses the mixture in front of it - but so far I've never seen it happen. 150 litres though, that has a certain pucker factor! What pressure is the nozzle designed to expand down to atmosphere? I am guessing the nozzle is a bit over-expanded which is why the ring is visible inside the mouth at all.

@jemstansfield 4 жыл бұрын

That's our guess too. The cone length was a bit of guesswork. More time and we would have been able to refine it.

@harisosmani6777 9 жыл бұрын

Love it !!!!!

@thezenkitteh 10 жыл бұрын

I could so get into a lot of trouble with one of those.

@MysticalDork 10 жыл бұрын

I-m building a 2-liter 4-foot long one, and I know I'm gonna get in trouble.

@captainleviz8758 10 жыл бұрын

The house of bricks was thin and not stuck together

@odjwizardo3198 9 жыл бұрын

hi jem nice vid but here is a thought for you how about you give the cannon a hho cell from inside the chamber you can then split the h2o(water) to h2/o giving you a perfect mix and is safer than storing gas on site all you need to do then is work out how much water and time to split it before ignition

@tidyjob1 Ай бұрын

Free stand dry single skin wall even a wolf could have blown that down.

@virajkerkar4300 6 жыл бұрын

awesome!!

@killersushi99 9 жыл бұрын

Free time...someone has it.

@macsheadroom3209 10 жыл бұрын

good job!

@robdickson4071 7 жыл бұрын

hey hes got balls ignighting a combustion chamber filled with gas that close no barriers (sometimes less gas does more)

@stagdragon3978 9 жыл бұрын

now i want to make my subwoofer into a vortex cannon... only problem is that the thing is a foot wide so i'm not sure how i'm going to make it a vortex cannon...

@cecksonjarod8567 4 жыл бұрын

magnifique

@pvtpyle 9 жыл бұрын

Have you tried putting a reverse ogive on the end to refocus the wave? It would be shaped like an RPG-7 warhead and open at the tip....

@youngzira6724 4 жыл бұрын

Time to make huge hand hell vortex Canon xD! I'm interested to see what it'll do to someone standing say 7m away from it?

@LaserGadgets 10 жыл бұрын

Why expand? I would try to compress it to be honest.

@dpcoronado 6 жыл бұрын

LaserGadgets That velocity and pressure inside something that's getting SMALLER would cause break the cannon because the pressure couldn't leave fast enough. Something's gotta give

@vk2zay 6 жыл бұрын

Because that would cause a static shock to form at the transition to atmospheric pressure that would disrupt the gas flow and prevent vortex formation. This is the same reason why his prototype needed a short barrel to function at all. The flared barrel is a kind of impedance match, like a rocket nozzle it expands the high pressure gas down to ambient and lets its potential energy be converted into smooth high velocity flow.

@drd1924 5 жыл бұрын

you need prefamulated amulite to compress an already compressed shock wave...it's like trying to heat already heated steam into super heated steam. Or trying to accelerate a nuclear exlosion into a supernuclear explosion. Amulite my friend. But it takes quite a process to prefamulate it. I mean you can buy Uranium at Walmart all day long....but to enrich it? well ...ya see what I mean?

@MaxNoble440 11 жыл бұрын

What angle did you for the expansion cone?

@CrazyFunnyCats 5 жыл бұрын

2:50 That’s safe with your face right beside the pressure vessel 🚢 Doh!

@SoHappyToSeeYou 10 жыл бұрын

You could smooth out the flow even more if you use Multiple barrels getting progressively thinner & longer.

@maurivanalmeida4848 8 жыл бұрын

muito top

@Tarlick 9 жыл бұрын

It's not really the same experiment if you change the amount of gas from the other too, and the brick house was not even a house at all just a wall.

@BrunoIniesta 10 жыл бұрын

I knew that vortex thing face to it while driving a bike and standing behind a motorbike. -.-

@dood9971 8 жыл бұрын

perfect

@leonorminor497 6 жыл бұрын

If you would have lowered the vortex cannon then you would have knocked all the bricks down and it would've had a better ending regardless you did a great job.

@jemstansfield 6 жыл бұрын

Thanks for your comment. They ring generated does not contain so much force, and i doubt if it would knock the lower bricks over. The produced rings had a habit of wanting to hug the ground. So we had to aim slightly high because of that as well.

@Extrasailor 3 жыл бұрын

Well, from now on demolition squad won't need cranes and explosives anymore. I wonder if you could make it powerfull to dig stuff with it, or break a tsunami, tornado, trees for wood etc. Could really make work much easier.

@sef2273 10 жыл бұрын

mortar less bricks... no good. If every house was built like this they'd fall all the time in high wind storms

@pettgomez244 8 жыл бұрын

no tienes un video donde se vea todo el procedimiento de tu cañon ?saludos !...

@mattbranham1105 5 жыл бұрын

Wow!

@markleverett6134 6 жыл бұрын

can you make an affordable fly blaster for house hold use?

@TriumVee 9 жыл бұрын

Could I add an ignition system and fuel mixture to an airsoft piston with a cone shaped barrel and have a fully automatic vortex cannon? (alien rifle essentially)

@rihardsrozans6920 9 жыл бұрын

You would have a semi-automatic hair dryer.

@TriumVee 9 жыл бұрын

Haha Basically.

@i-love-comountains3850 6 жыл бұрын

Rihards Rožāns Hair shredder*

@clemZboubtoila 10 жыл бұрын

if you reduce the size of the barrel on the exit it might blow up

@jg6582 10 жыл бұрын

The Avatar would be proud.

@biocybernaught3512 7 жыл бұрын

But can it lift up a blue dress with gold trim?

@deathqueef69 7 жыл бұрын

here in merica we call that a hail cannon

@jemstansfield 6 жыл бұрын

We copied the idea from very old photographs showing hail cannons. Phenomenal items. The jury is still out on whether Hail Cannons were ever successful at dispersing clouds. I’d like to give that a proper go sometime. This item was about the science of vortex rings, so we didn’t have the time.

@geomonkeys 6 жыл бұрын

does anyone else think he sounds just like Michael Palin - of Monty Pythion fame?

@SBinKMedia 7 жыл бұрын

was this video converted from 50 to 60 hz?

@johns860 8 жыл бұрын

has anyone tried this yet with hydrogen? It's a very direct burn, so it should be even more stable once in flight

@TURTLEMMC23 10 жыл бұрын

no mortar only one wall come on

@cesarbasco7090 10 жыл бұрын

i'm gonna do this on rainy days

@GodGoHoe 8 жыл бұрын

You can show a vortex ring with a cardboard box and smoke

@adamgwojcik9047 8 жыл бұрын

Hey, what was your major in school?

@s3KsH1aS1aN 10 жыл бұрын

What kind of brick house only have 1 wall... but still i wish i had one of these.

@user-qc6ls8ob9w 2 жыл бұрын

와 존나 멋있다 ㄷㄷ

@davidyoon5932 5 жыл бұрын

ultimate vgod

@AhmadAboulFarag 9 жыл бұрын

So could it be strong enough to knock out a wall of bricks that have been put together using concrete?

@JoachimVampire 8 жыл бұрын

+Ahmad El-khatib using concrete nope. it may be able to push it and if the wall loses the gravity-centre (wathever is spelled, i'm not english native) make it fall and it will break because of the force of the impact to the floor

@garyroache 9 жыл бұрын

stand infront of it

@ossaguena 10 жыл бұрын

I'll take one. How much is it?

@junglered666 8 жыл бұрын

Is there a video showing him putting a poodle in a microwave oven?

@nnnnnie 5 жыл бұрын

Back in the late 1950's - early-1960's, Tappan Stove was selling the first commercial microwaves. My Mom knew a lady whose husband worked for them. Got one of the very early microwaves. Yes, she did try to dry off her little dog after a bath. The result was too horrible to think about.

@OlDoinyo 6 жыл бұрын

Will this be the next riot-control technology? It would certainly be more lightweight than tear gas or water cannons.

@steampunksamp80 4 жыл бұрын

can we make this an infantry gun

@tarquinthrust 10 жыл бұрын

Its the new and much better version of Richard hammond

@panzerken 8 жыл бұрын

Riot control weapon??

@fouaddahdah732 8 жыл бұрын

eso es la reacion de una onda espansiva de una explosion dirigida de forma de ondas de sonido no hay nada nuevo puedes verlo de una corneta de sonido como la famosa bazuca el bajo que se usa en un cilindro con un hueco

@akaHorseDick 10 жыл бұрын

Shouldn't that barrel of been put the other way around?

@PhotonlcInduction 10 жыл бұрын

You're not trying to compress the gasses, you want the gasses to expand uniformly.

@connerfong9756 10 жыл бұрын

damn

@ikkas00 10 жыл бұрын

instead of hosing people with water you can now shoot them with air traveling faster than sound. my new pastime hobby

@malinrobbins7779 7 жыл бұрын

ikkas actually it was 200mph.

@ikkas00 7 жыл бұрын

hi im commenting on this vedio im exaggerating, sounds better like that.

@BULLOCKentertainment 9 жыл бұрын

Maybe...

@EpzilonZ 9 жыл бұрын

FUS RO DAH!!!!!!!

@estebanramos1982 9 жыл бұрын

Brick house? More like brick wall.

@evo3bro 11 жыл бұрын

what's the gas/substance called?

@jemstansfield 4 жыл бұрын

Acetylene and oxygen. Incredibly stupid thing to do......

@Chsch5 8 жыл бұрын

Im going to make one. What is this gas called?

@railgun22101 8 жыл бұрын

+Chris Choo Acetylene, best acquired by reacting calcium carbide with water unless you want to invest in a tank. Its really powerful stuff, you might want to test your design with butane or hairspray first

@jemstansfield 4 жыл бұрын

advice.... dont mess around with acetylene.

@AlaaMahmoudAl44 11 жыл бұрын

:D pls make twitter account or facebook page :D

@kzdm5255 8 жыл бұрын

Wtf what if the bottle exploded.

@jemstansfield 4 жыл бұрын

that would be bad.

@oc_villain3833 9 жыл бұрын

DANG. LOL

@aeamoo7960 9 жыл бұрын

FUS!

@salvadorrodriguez9641 8 жыл бұрын

RO !

@PDionneGosselin 8 жыл бұрын

+Salvador Rodriguez DERP!

@aeamoo7960 8 жыл бұрын

@peterstringer1991 6 жыл бұрын

HI USE THIS ON CHEM TRAILS

@scivirus3563 10 жыл бұрын

its no different from a nozzle of a rocket or afterburner

@MovieTrim 10 жыл бұрын

Sasuke's Futton

@luise1000 10 жыл бұрын

YESSSSSSS!!!! =P! xD

@aidenroggero446 6 жыл бұрын

I kinda want to get hit by this just to see what is would be like

@fellthekerl 10 жыл бұрын

FAKE. THIS IS FAKED. he's just an airbender

@rihardsrozans6920 9 жыл бұрын

Aang thinking he's british and shit.

@oilcans 5 жыл бұрын

r/woooosh

@jemstansfield 4 жыл бұрын

Best reply to this video, by far.

@Subcoder 9 жыл бұрын

@6:21- "Bring on the sticks & bricks!" Wtf does that even mean??

@vjunhyukv 9 жыл бұрын

It just means bring on the wall of sticks(the wooden timber), followed by the wall of bricks

@tomdekler9280 9 жыл бұрын

It means live life to the fullest man, like when your mom asks you if you would like to visit over the summer and you say "bring on the sticks and bricks". It's derived from the old english words "stecks" and "broacks", which mean good fortune and apricot jelly.

@Subcoder 9 жыл бұрын

Hahaaha! Cool...

@youtuberschannel12 9 жыл бұрын

Jem Stansfield 6:34 7:30 relax man over exaggerated reaction

@empru4553 10 жыл бұрын

acetylene

@randomshq4249 8 жыл бұрын

YOU WENT TO FAR LIKE IF THAR WHER 2 PONTING THE SAME WHAY THAT WILE OPEN A HOLL AND EXPLODE! wipes did I say that😅

@randomshq4249 8 жыл бұрын

Like I sed and if thars a upgrade SONICVERTECK BOOM📡💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣💣📣🔊

@agrippa.the.cosmonaut-wiz 10 жыл бұрын

Are you crazy!?!?!? That can used by the Military - and thats NOT good!

@Pilot_Pirx 10 жыл бұрын

Wow. "House of bricks"? Really? First of all, not a house, but wall. And second: bricks were not even connected in any way so... It would take so much as throwing a rock at this wall to knock it over. Try hammering nails with your microscope next time.

@consaka1 9 жыл бұрын

you are a disgusting wet blanket. lol