POROUS METAL FLAMING KNIFE ( New Technology )
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- Опубликовано: 9 июн 2024
- Temu Integza X $9.9 Flash Shop temu.to/m/ufcva874jru
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3D Models at: integza.com/
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Temu Integza X $9.9 Flash Shop temu.to/m/ufcva874jru
Download temu app and search my code 【dmn5969】 to get a $9.9 exclusive order (new app users only)
All the Temu users can get a $100 coupon bundle through the link
Temu 3D printer:
EasyThreed Mini 3D Printer Beginners Entry Level $82.26 temu.to/m/usdke0bejai
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Integza plz make a rocket using a jet engine. Hope this gets a lot likes😢😭
The vid is 20 minutes ago but ur one hour? How
@@aivarsgraudins8423 oh I didn't noticed 🤔
*breaths in* SPARK ARRESTOORRRRRRRR
Integza is competing with Electroboom to see who can put his skeleton into orbit first.
That would be a great collaboration.
Your not wrong and it’s hilarious
don't forget about styropyro
@@ristekostadinov2820 oh yeah, but electroboom tends to electrocute himself on a hourly basis and I can't remember the last time styropyro got hurt. Would love to see an actual competition tho 😂
A dream of many a great man
Tbh i would have liked to see more of the hydrogen with compressed air and experimenting with that cuz invisible fire making a red hot knife is COOL.
cool video otherwise
also keep in mind that Tomatoes are disgusting!
Oxygen puts its hand up…
I'd argue a red hot knife isn't cool at all, in fact it's the opposite.
That whistling noise was the flame front trying to make its way down the tube.
@@cult-of-sporque Yeah, without a flame/flash-back arrestor or two separate fuel/oxidizer inputs, that is a detonation waiting to happen.
Source: I'm a welder.
cool maybe, but also terrifying. Please don't mix hydrogen and oxygen before they are where you want them to burn lol
Next logical step is a Star Wars style light saber using plasma and magnetic fields to contain and shape the plasma.
na, hackensmith already bought that franchise and are running with it, he might get sued for copying them lol
could be cool to see a fully Two handed sword on fire tho, blue fire like if Belgarion, the god slayer was using it, lol
Um...That might actually work. I know DARPA's got their hands on this already.
A sword version of this with only half of the blade burning would be a terrifying weapon. Keeping the fire a half a meter or a foot and a half away would be a big improvement for the user too.
It would look pretty sick, but it would also become unusable after 1 light hit. This stuff isnt really strong, nor would actually cut as there is no real edge and meat isn't bread. Also, because of the heat the metal would become even weaker as soon as you turn it on :/ still though..
@IWontBuy-RP thats why you use it for self defense.
who in their right mind would try to rob you after your mostly normal looking sword catches fire. or starts glowing red-hot from an invisible flame.
@@IWontBuy-RPfear factor is worth something, a lot of weapons exist solely for their psychological impact
By using metal with holes, you're essentially making a... Swiss knife.
Lmao
That's actually facts though lol
The Cheese he was cutting - was that Swiss Cheese?
@@Kiertapp new content.. Swiss on Swiss action uncensored
*bu dum tiss*
I've never feared for you life more than the moments i watched you hold a knife with a supersonic gas output with a flame front that was traveling back to the source.
IKR! on the other hand, the source's were neither explosive on their own, only the gas in the tube "downwind" of the point they mix could have exploded.
Word
Did you not see the home-made pressure vessel without blow-off valve, ie. Pipe bomb, in the last video? 😬
@@JMPDev If you don't mean this video, then personally, no. I need to check his previous video.
"don't play with fire"
Mans just casually makes a lightsaber when testing a jet engine theory, Fucking sick.
Or you could actually Make a lightsaber using this principle with a telescoping tube, this could either become a bomb in your hands or evenly distribute the o2/h2 mix within the space and allow the pores to act as a filter screen so long as you have a double barrier between the ignition area and the fuel injectors (for safety, if you care about that).
It would be awesome to see a 3D-printed old-school cannon that shoots cherry tomatoes 🍅 or 3d printed projectiles using the rocket propellants you previously created.
I'm also curious if you could add rifling in the barrel and show the difference between with or without it. Would it be too hard to make it with a 3D printer?
Missing some explosions lately ❤
As a guy who bakes bread, I love the idea that a bread company is trying to be as high tech as aerospace companies.
As an Aerospace Engineer, I love the idea that aerospace companies will be trying to be as high tech as a bread company.
If you think how much productivity they lose every time sticky dough fouls the cutting machine, this likely saved them tons by now.
As a food industry automation engineer, I agree
A 3D-printed knife with a billion tiny hydrogen rocket nozzles in it is just too appropriate for this channel lol.
he would have WON the hot knife "challenge" like 10 years ago lol
@@pvic6959 it was 10 years ago???
@@kiwuuspurr1927 it was a guess lol. but that seems about right
I kinda wanna see you make a Warhammer 40k Melta gun. Which is described as a compact jet engine (rifle size) that is used for melting through naval ship doors and even tank armor in short ranges.
The transition from the crazy ass balloon popping to the calm professional talk
The most incredible thing in this video is that he did all of these INDOOR. In a somewhat closed room.
I was waiting for the ceiling to scorch in 3... 2... 1...
Yeah, I mean, I wouldnt have done that, and thats saying something.
brought to you by cack
I had the same thought!
Hydrogen burns at 2000 degrees, as the camera pans towards the ceiling, I was totally expecting the next shot to be the fire department showing up. Instead it's him adding oxygen to make it burn even hotter. I don't understand how he didn't burn down his home.
That hydrogen and oxygen experiment was a 50/50 chance of never seeing Integza’s neighborhood ever again.
Pretty sure that was hydrogen and air, h + o would have been far too reactive.
@@davidjordan4770 Wouldn't bet on it, but even then.
Oh dude, it wasn't oxygen, everyone that messed with hho can tell you this. Stuff gives nightmares.
@joshmaxwell8767 Did you hear a boom? No? Does Integza still have a hand? Yes? It was air then.
@@joshmaxwell8767 You could hear the air compressor in the background when the flow goes supersonic the first time.
this is a recipie for brownies:
1 cup (225g) unsalted butter
2 cups (400g) granulated sugar
4 large eggs
1 teaspoon vanilla extract
1 cup (120g) all-purpose flour
3/4 cup (90g) unsweetened cocoa powder
1/2 teaspoon baking powder
1/2 teaspoon salt
1 cup (175g) chocolate chips or chunks (optional)
1 cup (120g) chopped nuts (optional)
Instructions:
Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking pan or line it with parchment paper.
In a medium saucepan, melt the butter over low heat. Once melted, remove from heat and stir in the sugar until well combined. Let it cool slightly.
In a large mixing bowl, beat the eggs and vanilla extract together. Gradually add the butter-sugar mixture to the eggs, stirring until smooth.
In another bowl, sift together the flour, cocoa powder, baking powder, and salt. Gradually add this dry mixture to the wet mixture, stirring until well combined.
If desired, fold in the chocolate chips or chunks and chopped nuts.
Pour the batter into the prepared baking pan and spread it evenly with a spatula.
Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs (not wet batter). Be careful not to overbake, as brownies should be fudgy.
Allow the brownies to cool completely in the pan on a wire rack before cutting into squares and serving. Enjoy your delicious homemade brownies!
You need a longer HANDLE made out of CERAMICS :) A sword variant is obviously the next step...
I love when someone looks at one problem and realizes it's actually a solution to another problem they have.
Except the bread company apparently even used it against their original challenge too.
I like the idea that you went, "not a fan of this plastic spinning next to me. I think ill stop." But you were just playing with hydrogen and oxygen in a shared line. As someone whose accidentaly caused a small explosion in that same way, that made me fucking nervous.
Same, every few minutes I got crazy nervous and mad at him BC he never said don't try this yourself and that stuff was dangerous af.
He literally put a highly flammable battery that could explode or catch fire (which would not be easy to put out) when subjected to heat next to a handle that is so hot it burns you through gloves. And that is only one thing.
he hooked up air not pure oxygen. still really dangerous but a pure oxygen supply is the one where you need to build flame arrestors in the line or else itslikely for your supply to explode.
@@28porkchop That is crazy still.
Love all your videos! It’s fun and love how you integrate 3D printing
Very excited to see where this goes. This was my first video I’ve watched from you and I’m hooked now
a bit disappointed to see you accepting a sponsorship from temu :(
Yup. I’m not watching as a result.
Yep unacceptable
yeah def gonna dislike now
Better than any made in amerikkka dogshite
If you want videos from HIM making rocket and stuff like this He needs money for it so shut up
Video idea:
You should make a video collaboration with NileRed, where you turn tomatoes into rocket/jet fuel!
Didn’t he already do that?
@@TheRealSpaceC No, he made flash cotton. Even though he called it rocket fuel there are no way he could power one of his engines off of it.
@@TheRealSpaceC no
YES YES YES YES YES
That would just be simple as fermenting the tomatoes into an alcohol and distilling it. Ethanol rockets are an old classic.
Him holding the flaming knife bomb as he messes with adding oxygen is terrifying
Imagine making a complete sword out of it with a solid core and over it this porous metal layer, connected with hydrogen and oxygen lines, it would actually be an overpowered fire sword.
4:30 nah bro, he enchanted his knife with fire aspect
real.
Fake. Fire aspect lights thing on fire, not the sword. Go back to Minecraft University
The duality of man's inclinations for technology: Can we make war with it? Or can we make food with it?
Why not both?
@@HenriFaust Both, both is good.
Eating your enemys? But who would eat tomatos?
I am amazed your house didn’t burn down.
Thankfully so I'm my case, as cool as this is that was horrifying kinds of technology right there. I can't wait to see what he does with it
as usual, dudes in their garage making better props than hollywood and thier budgets of hundreds of millions
Alright, now that you've made a knife, we need a flaming sword
Shadiversity did an episode on flaming swords.
It wasn't like this, like, AT ALL, but you might still enjoy it
@@michaelsorensen7567 Thank you I'll check it out
Ahhh swords, nature's knives.
the sword of Riva Irongrip
I’d make a flaming estoc/tuck sword
Imagine a thief breaking into his house, seeing that flaming knife lighting up in the dark
Or a golf club head!
Just as the Founding Fathers intended!
And whistling
Underrated
Integza is the only reason I got into 3d printing. He made it look so useful and cool.
For a future video see if you can 3D print a battle axe or a sword with the same material and then put them to the test in some epic sløw mo shots.
This concept has been in use in high-performance (military) jet engines for more than a decade. They don't use it for fuel injection, but rather air cooling the rear turbine blades. Turbojet power density increases with combustion chamber temperature, but past a certain point no existing materials can withstand the heat. The solution was to bypass some of the air from the compressor section through tiny holes in the rear turbine blades to cool them well below their melting points, minimizing turbine blade creep.
Oh thats very cool to know!
Won't a liquid like water work well? Lots of thermal capacity plus a huge expansion going from liquid to gas
@@robertjanbout1437 Well, they have an infinite supply of air, and if they used water they would have to carry a limited supply of water
Interesting!
I was a tooling design Engineer for a company called Amchem that developed the process to machine holes into the internal galleries of Rolls Royce turbine blades and stators. We used an EDM process with tiny hollow brass tubes in the tool heads, it was a great job.
I can't believe we've looped back the internet to see integza do the 1000 degree hot knife videos
Loved the knife. Good job on the trigger handle.
I was thinking that I would love to see a fan driven, Nitromethane liquid rocket engine.
With an aerospike nozzle, so it looks like the blackbird's engine.
Great video.
You're thinking too small.
You MAY be able to create not just a normal jet engine but a DETONATION engine.
The trouble with detonation engines as I understand it is the combustion mixture comes into contact with a hot surface or hot gas and ignites before the detonation flamefront reaches it.
This technology might be able to provide a forcefield of constantly incoming cold (and yet unmixed) gas that prevents this contact from happening.
Just like bread dough sticking to a knife.
Very cool (literally)!
Wouldn't the material be weaker due to the pour. And the shock wave would break the meterial
That's what we want to find out!!!@@kanchanmishra4790
a cylinder made out of this metal, that pumps oxygen through itself. Inside that cylinder, a second, smaller cylinder that pumps hydrogen through itself. That way it wont have the same issue the knife had with heating up when the gasses mix. This should allow for that gas mix to happen outside the metal... maybe a good idea. I'd say worth a test.
@@kanchanmishra4790 No if the material doesn't go into the burning chamber.
That is so cool! I tried making a flaming sword once by casting aluminum over a tube that ran down the length of the tube, then drilling through the edges of the blade. It was a bad design.. for a lot of reasons haha. That works so much better and you can still use it like a knife!
I would love to make a sword using the porous metal but is hard to fit a sword into the printer volume, I’m looking into making porous metal without using 3D printing !
There's a ton of cool ideas that could be had with y'all! Kevin's chaos and Joel's tools would make a fun collab.
Hey guys ik you guys probably won't see this comment but I do have idean of making a porous sword by mixing matel and I would love to work with yous guys I recommend watching the video on yt of making pink gold I will put the link of the video and you can use Raney Nickel is typically made by treating a nickel-aluminum alloy with a strong alkali solution, such as sodium hydroxide (NaOH), to remove the aluminum. This leaves behind a porous, high-surface-area structure of nickel, which is then often activated by further treatments like heating in hydrogen gas. The resulting Raney Nickel catalyst has enhanced reactivity due to its increased surface area and porosity. Idk if this will be structurally strong or not but you can give it a try the video link in of pink gold which had pores or cracks :ruclips.net/video/d6Pcp944sRI/видео.htmlsi=se7V1MFxZNtVxKOp
ruclips.net/video/d6Pcp944sRI/видео.htmlsi=se7V1MFxZNtVxKOp
I'm not into aerospace myself, just admiring all the engineering, but I LOVE this chanel. I've watched 5 videos nonstop, bro is cooking
Love your videos always fun and educational and makes me want to go out and experiment as well
A TEMU-ad....
Would have preferred a Raid-Shadow-Legends app over TEMU
This is why we use the "Sponsor Block" extension.
Omg a temu ad, surely you can't just ignore it and watch the video
@@richardmetellus2336 That would encourage Integza to take on more shady sponsors.
I would take used car or political ads over RSL.
Womp womp
I don't believe for one second that you actually use TEMU to get anything.
Well it's a really reliable source for getting cancer...
I got a lot of things, and returned almost all of them for not working
You can get stuff from there but I wouldn't get anything more valuable than a few dollars
He used TEMU to get a paycheck. Makes him the winner.
I wanna see a katana made out of this, right NOW! The version with the red blade and invisible flames will make a stunning sword
Can’t wait to see what the jet engine will look like and perform with your new metal method
Okay so the coolest part to ME was that it "Self-Cools". Air is a super good Insulator, that's why Insulation is often just very very porous materials or Fiber's of something. So, when the knife is burning something without an oxidizer, it would probably never get hot enough to damage itself. BUT when you add a little more "Power" with the oxidizer, it get's Red-Hot and the SECOND the oxidizer is gone, it self-cools and stops glowing. To me, that is incredibly cool!
now make the next step, jet engines suffer from cooling issues and potentially can melt themselves make the heated componants (post combustion camber compressor blades etc out of that material and you overcome the cooling issue which allows for hotter more powerful engines.
It still needs better cooling though, getting red hot is probably closing many of the holes permanently.
It needs interior pathways that can individually be enabled/disabled to manage heat. What would even better is a design that automatically limits areas based on material expansion as those areas get hot, maybe have the interior of the knife also designed as a heatspreader via material usage.
Please no more Temu😢
Ik 😭
Almost unsubscribed
You nearly unsubscribed to a RUclips channel that provides you with entertainment free of charge because of his choice of sponsor? How dramatic! A little egotistical, but how dramatic!
@@minchy83 cause temu is unethical
@@minchy83 Temu is a big no no
The fact that this entire video was shot INSIDE is insane.
im glad we can start manufacturing angelic flaming swords now
This is the perfect activity to do indoors
I wanna see the ceiling
At least he's doing it in the garage now, instead of his *_attic..._* 🥴😒
🤣
@@DUKE_of_RAMBLE his *wooden* attic ⚰️
@@lucaortolani2059 Precisely! 😅
But in fairness, that was implied, as every single attic I've ever been in during my 41 years, has been wood lol 🥴
I don't get a chance to mess with aero engines too often, but I do work rather frequently with large gas turbine fuel systems at my engineering job. They've been using diffuser-type reverse flow fuel delivery systems for a while now with pretty interesting results! I highly recommend that you look up the General Electric DLN 1.0 combustor system sometime, Integza. Its an older design from the 80s but in terms of flame stability in high-flow combustion its really quite impressive, and being older a lot of the documentation is freely available online.
That knife is so cool.
My guess is that the side of the jet engine that you don’t want fuel to go to will have to be printed slow and the side that you want fuel to flow through will be printed faster. Thanks for sharing this with us.
Future video idea build a carbon fiber plane with two very powerful sit jet engines on it and have its own impeller on it for better compressed air instead of bottles of compressed air
Glad to see Integza get back to his roots: almost lighting his ceiling on fire with unchecked open flames.
Disappointed that integza accepted temu sponsor
Why is that?
I suspect it's the leftists that are worried about that. I couldn't care less ...in fact i like that company
@@ShannonDove-sy7ye Could you explain that, please? I'm not sure of what the heck is going on with TEMU or why people don't like it.
@@alext8828 I'm not sure, but I think it's typical leftist complaining, they contribute to so called "global warming", or they not "diverse" enough, or something along those lines
@@alext8828 test
This channel is on fire, this stuff is seriously cutting-edge!
Wow, you made a true flaming knife? That's incredible!! The skill and creativity needed to craft something like that must be immense ,It's like something out of a fantasy novel brought to life. I'm really impressed by your ingenuity and craftsmanship you must have put a lot of hard work and dedication into this project it's truly a remarkable achievement!..
love from Bharat 🇮🇳❤
You should add a thermally resistive ceramic handle with a guard so it doesn't get to hot.
Or use air-gel
The outer part of your hand will still burn from the flame. A glove is the safestx option.
@@FarmerFpv that’s why I said “with a guard,” but also using a glove would still be smart.
he literally made this sponsorship like "hi thanks for ur money temu im gonna maka a sarcastic ad for u" I LOVE THIS KIND OF IRONIY
Yeah...peak irony...
@@WSWC_ dotdotdot yeah dotdotdot
What part of it was sarcastic
A lot of people can't recognize sarcasm. Poor mental development.
@@HopeisAnger Some people are autistic and struggle to detect sarcasm due to being very literally minded, don't be a dick about it.
You could also make a jet engine housing that has internal forced air cooling to keep the chamber from melting down. Very cool stuff.
The bit starting at 13:12 gave me flashbacks to the 1000 degree knife trend from a few years back.
"okay here's the bread, i am going to turn on the knife." words you never thought you'd hear from Integza 🤣
Is it a bad thing that I was on the edge of my seat watching you eat an entire dinner meal on camera? haha. I see the potential this tech has, and fully expect you to expand upon this.
that's super neat. I'd be printing all sorts of silly things like aquarium stones if I had easy access to that.
sick af, blew my mind. dream is a custom fab shop
Bro made a rare fire knife skin IRL and an ultra legendary SUPERSONIC FIRE KNIFE SKIN
Another material that looks just like the 3d printed porous knife, is the air mufflers/diffusers on industrial pneumatics. Under magnification, some of them look like brass beads that have been heated and pressed into a truncated (blunted) cone shape. If Integza wants an off-the-shelf porous material, that has pipe thread already attached, I would use the pneumatic muffler method. I just checked the industrial supplier McMaster-Carr here in the USA, and I see they even make stainless ones.
You can also try doing a somewhat thin rocket nozzle that goes al the way to the end and returns to the center, cover all of it but the very center ( or end, for the nozzle to cool with the hydrogen) with coating the outside with metal so that the pores to the atmosphere are closed functioning more like a pathway for the hydrogen to pass by, just like the actual rocket nozzles, u can cool your nozzle while distributing fuel. These micro pore would probably work perfect
Smart wear with wireless charging - your jacket is smart with air quality sensors and radar for sensing threats behind you PLUS you can hang it on hanger that wirelessly charges it.
Electroboom: "Finally, A Worthy Opponent , Our Battle Will Be Legendary!"
Cmon, even a RAID shadow legends sponsor is better than Temu
Even betterhelp is still a better sponsor than temu, and if you know anything about betterhelp, is that they're the textbook definition of a scam
It's not your place to complain sh😢
@@asmithdev2162 womp womp
@@adamantiumspitofdespair6409 weird how you think he owes you consideration when trying to decide how to provide you free content
@@asmithdev2162yes it is.. we are his viewers. It's thanks to us he gets money. Or not if we stop watching because of supporting shit like temu
I would love to see a video on the principles of that fan you used, thanks for posting Awesome content!
This may be the best video with all these explosions from the ballons
Not temu sponsoring the video 💀
Womp womp
@@dannygough2200 not here too XD
Not another person complaining about a sponsorship 💀
@@minchy83 tf u gon do huh its his opinion 💀
That’s the problem these days, too many people voicing opinions that they should have kept to themselves…
Integza just casually playing with a pretty big flame indoors is giving me anxiety :D
Why does it have to be in a like living room?!?
If his house ever burns down, I imagine his insurance company would have a field day with this to justify refusing the claim
and then mixing fuel and oxidizer in the same line like he wants to blow himself up
@@yeahitskimmel Better than his flammable as all getup attic
You should make a video where you have viewers submit designs for a 3D printed jet engine component, then pit the components against each other to see which generates the most thrust.
I am honestly impressed you haven't burned down your house yet.
a temu ad? really? i really hope they paid you very very good
They sure don't pay their child workers. so that money has to go somewhere.
@@xalwineIs *THAT* why people hate Temu?
@@loganiushere Making children ship garbage directly to landfills across the globe.
@@loganiushereSomeone whines about every sponsor, maybe they're telling the truth this time, maybe they're lying again.🤷♂️ Do your own research.
@@loganiushere It isn't the only reason. It's state-sponsored so the slave labor isn't the only reason they're able to undercut all competition while filling up landfills with poorly made products. It's backed by the state as a method of economic/social influence.
Video idea: "A jet powered leaf blower"
Dont know if its possible, but also the option to spit flames and burn the leafs😂
After it is all on a big pile, you BURN it
That's why they call it an 'afterburner'😅
Apparently, Russia uses jets for snow and ice removal. I bit excessive though, as I would think it would exacerbate asphalt degradation... If not from the heat, then from the plain water being able to seep into cracks and freeze, making said cracks even worse.
Anyways, for leaf removal... As long as you don't do it anywhere on Earth, it'll be fine! lol
Otherwise, you'll just be burning down every forest you use it near, *_and_* the homes in and around it. 🥴
You should make a "hot/ cold" house fan, make the blades out of your new porous metal 3D Print all the casing but have hydrogen source pumping into the fan blades so when it ignites you can have hot air or switch it off and have cold air.
Major dangerous but watching you wave that knife around with fire all over the place. I'm guessing danger is your middle name.
Keep up the good work. Have been watching you for years
This has filled my brain with thoughts of making a sword like the Red Queen from DMC, but the back edge is the jet, powering your swing
Make a flaming broadsword that takes 2 cartridges in the hilt for a flame out the end!
I thought the same thing except for the back of a single edge sword so that the whole blade trails fire during a swing. In slow motion it should look epic.
you should try to make a pulse jet engine out of the porous metal, you could seal the outside of the metal body to make sure all the gas only going inside the engine, this would allow for even spread of the fuel throughout the engine and possibly make new and very efficient engine. (from there you should put it on a rocket and launch it up to see what happens)
for a hobbiest it might work but i don't think it would work on the large scale rocket. the metal might be adding too much weight to the engine.
@@takumi2023 might reduce weight if you can save on plumbing
@@nic.h not that much as most engine (rockets) are just nozzles and bells. you'd still need to pipe the fuel to the combustion location. (blade of the knife).
i am interested in see how he will implement this into an engine. my initial thought was using it as a oxidizer or fuel injector. the problem is the lack of control and consistency. he mention that the tip of the blade is hottest and we saw the spine had much more fuel leaking compared to the blade as well as uneven heating. Now i don't know if the 3d printing process can control the flow rate of the blade (or other shapes) by making the porosity consistent
Might be possible to do so with metals that are very resistant to high temperatures. But then there's the other problem, they're very resistant to high temperatures, therefore, very hard to manufacture
you don't understand how much i wanna grab that knife and turn the pressure to max then just watch it go super saiyan in my hands
maybe by sanding in one direction you could get the holes to angle in one direction to angle the flames and better singe your tomatoey opponents
This channel has been such a good source of reference for 3d modeling post apocalypse weapons
That was awesome! I hope that you get it through security so I can see it at Open Sauce!
Lame...👎
Would love to see more about "the knife going ultrasonic"! Maybe even turning the knife into a Rubens tube!
love this but i do have to wonder if the thermal expansion and cooling would mess the knife up after a while since holes are so small.
The repellant feature is awesome! Propeller and boat hull would make a low friction and perhaps efficient boat.
Kawasaki did it years ago on one of their JetSkis. High pressure air was injected through ports on the front of the bottom of the hull. I can't remember what model, they didn't do it very long since it was prone to issues. But other ships have done it as well. Air Lubrication Systems they are called.
It seems great… till you realize turning off the pressure makes it just another leaky boat
@@coffeegonewrong Why would the upper/interior parts be porous? That would be a foolish design that wastes half the power and whatever gas is injected into the hull.
If only one side (or only the blade...) of the knife needed to have the desired properties, they would seal the other parts, as they did with the handle of the demo knife and support fittings of the industrial ones.
Also, there's a point in hole diameter where air and other gasses can pass, but liquid water will be stopped. That's what Gore-Tex material does.
@@VoltisArtI didn’t know that about goretex. Sorry, sealing the parts you don’t want leaking makes more sense. I guess the mental image was funny so I wanted to share.
the fire knife cheese melting would be an amazing thing to see at a restaurant
I think it would be cool to see you try your hand at building an ion engine, maybe using a different fuel like neon.
this is really going to reignite the 1000 degree hot knife videos
I swear, your channel is a near constant barrage of super interesting forays into jet engines but this video was completely novel and exciting. Thank you for showing us this kind of stuff (and I'm happy for you that you get to do this, too)
you should build 3d printed cars with different types of rocket engines and then drag race them
Make a jet engine that uses water for propulsion
A video on how different print parameters effect the structure of the porous material and the way it propagates flames would be interesting, as the flame coming from the knife didn't look too uniform
How to make ion jet thruster..?
Idea is to make a jet engine combined with a ionic thruster to suck air. Thruster will suck air into combustion chamber and in combustion chamber it mixes with fuel and burn to produce high velocity gases and boommm this idea may work...
Yes, Temu is disgusting
Why don’t you sponsor his videos instead of being a massive hypocrite?
@@robertp457Bcz i don't have money to sponsor! Haha lol !
Brings whole new meaning to "like a hot knife through butter"... and bread, and cheese... HAHA!
This looks like a great frictionless idea let’s see some great inventions made by this technology. I’d like to see some bearings. I feel like this technology could lead to a perpetual motion machine. This may also allow for supersonic travel without having a sonic boom