Pro tip on the rocket fuel: Don't use plain table sugar. Use Sorbitol. It has a smoother burn rate and lower pressure. Also, mix the two ingredients with enough water to dissolve the sugar and heat them in a pan (VERY LOW HEAT!!). Once evaporated, you will have a lightly brown, thoroughly mixed fuel. Pour that into a mould the same dimension as your rocket cavity greased and lined with a thick paper tube. When it cools push out the fuel slug (grain as they are called) and you are ready to go. The paper tube and tight fit will help keep the flame from going around the outside of the grain and causing a pressure spike. If you need more power, push a rod into the middle of the grain before it cools. This hole will create greater surface area for the flame and the fuel will burn faster. For an even faster burn, create multiple grains. You can use these parameters to raise or lower internal pressure to suit how much your rocket can withstand. Check out Richard Nakka's site for all the information you would ever want to know about experimental rocketry. There are a ton of resources there for anyone who is curious.
i have to add some safety corncern about the tecnique you discribe for the pit and melt the sorbitol ill suggets to use a doble bath call baño maria. just to not get the mixture in contact with any hot flame or stuff that mixture from 90 degrees it self ignite trust me i have experience
@@yoloboogie3674 I don't know that many channels, I do know nikkitutorials, Morgz, ninja, t-series, Casey neistat, faze rug/rice gum, Jake Paul, and many more.
Theme: a 3d printed vacuum cleaning robot that can also mop. Also intelligent enough to not mop carpets. Get us to 2k likes and Integza has to kiss a tomato...on his next video! 😂
dude but you hadn't made a rotary engine yet, had you joined a challenge to make every type of them ? br br br br br br vroom vroom DeLorean was about to had one, in a concept
since you made a rocket... and joined a space race.. you should make an anti-meteor safety system!! or.. the at least a Home Anti-Theft, anti-intruder system, crazy amount of crazy rockets will surely handle it hehe
If you are familiar with the film 'Hunt for the Red October' the plot focuses around getting a Russian sub with a new type of propulsion system called a "Caterpillar" in the movie. If I remember right it basically used an Archimedes screw to propel the submarine with little to no cavitation, thus making it run silent. That would be kind of cool to explore.
You have to be really careful with those things. I was just walking around my neighbourhood recently, and was hit on the head from one out of nowhere. Now my vision is blurry and all I can smell is caramel wherever I go. I didn't really see where it came from, but a passerby said it looked like it was launched from a roof about 300 meters away. All I'm saying is stay safe!
@@integza rI'm sure someone like you can easily and quickly make a decent ball mill which will grind your powders to a much finer one. I did a little research project in high school on how to make rocket candy more powerful, by looking into sorbitol, mannitol, xylitol etc. instead of sucrose, and also by adding sulfur and metal powders such as Al and Mg to the mix. Mannitol, a bit of sulfur and very fine Al powder (which you should make by grinding charcoal and Al together in a ball mill, so the Al doesn't oxidise) was the best one. Don't know the exact ratios of the top of my head.
Theme: Electric Jet Engine (turbojet or with air bypass). Use a brushless motor from a vacuum cleaner (100k rpm) to drive a compressor. Jet fuel on the combustion chamber and don't use a turbine at the end. Let all the hot gases get out of the nozzle! This could be a cool project!
Your idea is easier than mine! [actually I am already planning how to build a fully ceramic composite jet engine housing at full scale!] I just want to see if the ceramic can handle the heat too! /)/) ( 'ˬ') @(>_ )-b \) \)
Hey Ineska, just want to let you know you are a bright light on this gloomy globe and you continue to inspire me and through my my community to be positive, have fun and make it achieving great things that little bit easier. Thanks Buddy! Keep up the good work/life! Brilliant
Looking back on all the videos I watched from this channel has made New Years all the more pleasant. I'm really glad I discovered this channel a few months ago!
Integza, I have 2 challenges for you! 3d printed flamethrower Or A fully 3d printing EDF ( Electric duct fan basicly a electric jet engine) only parts excluding parts are wiring and stator shaft Maybe use ceramic resin for the rotor and carbon fibre filament for the casing?
Theme: make steerable rocket with liquid fuel, or maybe (perhaps more attainable) like a multi-stage rocket. Also I'm no expert but maybe next time launch the rocket somewhere a little less populated haha :) I laughed so hard when I saw that EDIT: If I win the printer, I will learn fusion 360, design and print a tomato, and take a bite out of it. Let's make it happen.
Hybrid rocket... Plastic as a fuel. Decomposing of hydrogen peroxide as oxidised. For steering... Spin rocket, and let extra gas out on side of rocket. That changes the direction of thrust.
@@daives01 hey ok I trust you but can you and your people help my friend to win please its name is santiago larrain and his comment is no more than 2 hours ago plaese??
Hmmmm... how about building a new kiln using Aerogel or aerated-concrete. It seems to me that if you want to get more extreme ceramics might be in your future. Post Hmmmm - if you 3d printed a ceramic kiln liner that could be the foundation around which you could place the insulation.
@@alphabravo3683 printing the lining is massively cost prohibitive. 3D printing excels at producing items of complex geometry for cheap (compared to tooling up for mass production or machining traditionally) but it is not the tool for bulk material (such as furnace lining). Just one liter of SLA resin costs anywhere from 60-150$, and given that ceramic resin is likely a lot more advanced than conventional resin, i would not at all be surprised if a bottle surpassed 150. On the other hand, kaowool lining (refractory wool) can be had for about 100$ for 24"*12"*2" which is sufficient to line a small furnace in its entirety.
@@alphabravo3683 Could also make one(a kiln) with some starlite material for very cheap, technically a forge but you could dial back the heat to turn it into a kiln. reference video ua-cam.com/video/FmEb1YZScxc/v-deo.html
A University in Hull, England is doing something interesting that you could use a 3d printer for: They are experimenting with using compressed air flowing over a rod (perpendicular) to direct the jet of air to use as dynamic controls. When the air passes over the top of the rod, boundary effects pull the air downward as it leaves the device. Downward movement of the air acts like down aileron on the wing. Passing the air under the rod has the opposite effect. You could also use the printer to experiment and make better propellers for RC aircraft. I would try to make a Prandtl style propeller for greater efficiency and reduced noise. Would be handy to have these on a quadcopter drone to reduce noise.
You should definitely do more videos using sugar rockets. I have 2 themes: you should upscale the rocket and attach a parachute. And you should attach the smaller rockets to an RC car or plane and use them as missiles.
We've made large "Bottle Rockets" using sugar rockets. Tubing for the engine was generally cardboard tubing used to ship paper documents or blueprints. Just that and a long stick, these suckers sailed.
Try reinforcing the bottom part where the pressure builds up with metal rings. That could help prevent them from exploding if you make rockets again in the future.
Theme suggestion: You have been working so hard to create a good pulse jet/rocket engine, why not put your knowledge and hard work to the test, make a plane powered by one! It has to be able to carry its own fuel, and have at least 30 seconds in stable flight. Along with this, another idea is to use your micro controller skills to rig it with a functional steering system. Then you can try your luck at perfectly crashing it into a tomato.
Why don't you build a machine that makes surgical masks, it could be very helpful in this period! Or maybe build a vacuum machine that makes tomatoes explode, cos' tomatoes are fricking disgusting ahaha ... Tomatoes are disgusting!
I like the way in the sponsor bit, he says you have to actually ride a bicycle to understand it, then shows an animated astronaut...guess I'll never know 🤣
Why don't you build a kiln? You could use those white bricks they use in forges. Add a temperature monitor and an arduino... bob's your uncle you have a controllable kiln!
I suppose buying a replacement or getting one second hand is more practical, but isn't the point of the channel to be creative and do things your own way?
@@johngoldberg8949 It's less about reinventing the wheel and more about being able to do something for yourself. I'd be more interested in watching a video where he makes the rocket, the propellant, and the nozzle rather than just buying an optimized setup and showing it off. It all comes down to personal preference but I was drawn to this channel because of it's creativity and willingness to fail.
If his 3d printer broke I would want him to fix it in a quirky and interesting way too. I have nothing against store bought but making something cool simply because he can is just what I've come to expect from him. Someday everything breaks; if you can, I believe you should fix it.
Use a small rocket to lift a steel cable deeply conected to earth in the middle of a storm. Have a bucket filled with salty water between the earth and the cable to instantaneously create HHO when the thunder strike the steel cable. And admire a nice explosion ! :D PS : Do not do this from your balcony this time :D PS2 : This ceramic resin looks awesome PS3 : Upvote if you wanna see the world (or bucket) burn !
Fantastically entertaining videos Integza! A helpful tip though - your rockets will go in a straight line if you make sure that the rocket center of thrust is forwards of the rockets center of area
So I used to make something.similar to this when I was a kid, about 30 years ago. I found that one way to get a nice even consistent burn, was to melt the potassium nitrate, and sugar mixture, and pour it into the rocket. When it cools, it's a solid. Also, I used rolled paper for the rocket body, since we didn't have 3d printers.
That rocket exhaust out of the aerospike was absolutely gorgeous!! I'm sure you got a big sense of pride when seeing too knowing something you made did what it was designed to do,mostly!
Yo integza, Make a rocket with tomatos inside , so if it fails atleast the tomatos will be destroyed so no loss!! Remember kids , tomatos as the most DISGUSTING guuy thing in the world.
The world needs more of you and people like you. With sound legal counsel, I'm certain you will find financial reward with some of these ideas of yours. Not sure how patents work in your country, but you should patent every single original design. Ceramic coating in those rocket bodies, with perhaps a metal sleeve insert, and you have a policy changing device. I speak where I should not. I am your pupil for now, and I thank you.
"I still have a lot to learn when it comes to rockets. Especially in terms of safety." integza's neighbors, currently ordering rocket-proof umbrellas: you can say that again
Build an entire 3D vehicle engine that could fully operate on its own. That would be epic! I personally want to try it. Like part for part of an entire vortec engine that's usually in a Chevy truck. Awesome!
Yeah, the flow went exactly where it was supposed to. I was impressed. I think the failure may have been due to the solids in the exhaust stream blocking the "throat" (ring in the case of the spike?) and changing the constriction. I could easily be wrong though, I'm no rocket scientist...
@@deltab9768 My daughter in law is. She did her PhD on some esoteric aspect of rocketry, but she worked, initially on wind power turbine design and now she’s employed in fusion research. Formidably smart young woman and super mum. I don’t know how she does it.
Use sorbitol instead of sugar, it makes the combustion much more consistent. Sugar creates a lot of small fluid caramel balls which cause an irregular combustion and may block the nozzle. Don't compress the mixture by pushing - you need to melt the mixture and fill into the rockets. But be careful, if the mixture get's to hot, it may ignite by itself - so don't melt to much at one time.
Brown gas (HHO) powered rocket would be awesome ! You can increase the power with other gases. Actually anything that uses brown gas ! I love brown gas
just feeding brown gas through a tube and lighting it inside a nozzle is a bad idea, it carries its own oxidizer so the flame will just travel through your tube back to your container where you store your brown gas, aka your fuel tank explodes. the other option would be to use hydrogen, but hydrogen-powered rockets are really hard to make. hydrogen can go through the smallest gaps, and most 3d printed parts arent even fully airtight.
@@BlackBird-nn2yc maybe with a one way valve. ( Tesla valve wouldn't be effective ) Or with a cannister filled with HHO. Hydrogen wouldn't work like you said.
@@ruix one-way valve wouldn't work, the gas is not moving backward, it's just being burned. the only thing that would work would be a bubbler. also, I forgot to mention that the temperatures of burning HHO is 2,800 °C, way higher then those heat resistant 3d parts can withstand
Solid rockets most often explode due to defects in the fuel, which allow the burning front to access a larger area, causing an increase in pressure, causing faster burning... Try melting the mixture and pouring it into the mold. Is usually better. Also, use a silicone cone to form the burning chamber, it gives a more uniform flame front through the fuel (cylinder gets wider, meaning you start burning more fuel at once. Cone area stays more stable). AND DON'T LAUNCH MODEL ROCKETS IN THE CITY, YOU'RE GOING TO GET MODEL ROCKETS BANNED LIKE THAT!
Glad I found your channel today! For a theme it would be awesome to add a launch escape system to your rocket. Secondary theme: tomato seeking rocket for maximum tomato destruction.
Problem Solved by using Electrical Conduit for the Pressure Chamber. t: Maker of Exploding Rockets. I made one using aluminum tent pole & an Estes "D" motor with cardboard fins hotglued on. It went up 3 metres, turned parallel to the ground and flew about 200 metres towards the Freeway. I never found it. Now I use bigger find and longer guide rod.
Amazing Video!!! imagine you are Integza's neighbor and one day a rocket falls on your head... and the next day the same thing happens lmao. You have a rocket now, why don't you build a moon rover? So you can use solar panel too. Not a real one, but a little space roover with arduino stuff
if you can make a working cylindrical tesla valve you have to absolutely try it as a nozzle for these rockets! in a video from Nighthawk called Tesla Valve Explained With Fire it looks like the flow actually accelerates!
Theme: try to build a tool, which can accurately measure thrust of an engine. If you add a logging function to it maybe with a microcontroller, it'll be even better.
I hope you all are doing good and enjoying the holidays! I think making a 3D printed Plane (maybe using a jet engine?). Love watching your videos and have an amazing day
I really appreciate seeing the various steps in engineering here. Many other videos talk about start, making, and end results, but you go through all the failures as well!
Theme for a future vídeo: making an eletric fan jet engine, you can make a scramjet engine with sheet metal and some holes for the fuel intake, and put an eletric drone motor in front of it for the compression of the intake air, you wold have to learn how to bend and weld sheet metal, that wold be sooo amazing to watch. Also... Oi Integza! Obrigado pelo conteúdo incrível, me inspira muuuito asistir seus videos, mas não tenho dinheiro para investir nos meus projetos... Um dia espero poder fazer projetos como você e me divertir criando e aprendendo, muito obrigado e abraços do Brasil!!
Integza: "It went 300m away!" * does some wierd dance to celebrate his success * random guy 300m away: * rockets come crashing down all around him * "Police! Help! There's a crazy guy launching rockets at me from his home! He's also dancing to taunt me, he's trying to kill me!"
in case you haven't yet heard of his channel, robert murray smith is a similar minded inventor. he is mostly focused on batteries and capacitors, and making your own graphene. annnd... he has made a kiln, and a lot of other lab tools you would like to have handy.
Some people see a dead kiln. I see a perfect opportunity to make the kiln _better._ Electrically _and_ mechanically, it's about as simple as it gets. Now he can add a PLC. Kaowool and firebrick are cheap. High temperature nichrome is cheap.
@@WaffleStaffel Assuming the construction allows easy access to the wire to replace it. Typically they don't, so he will be better off building one from scratch and not using any part of the dead one.
A suggestion to fix the excess pressure is to drill some holes at the top of the rocket body to allow excess pressure to leave the rocket, therefore preventing it from blowing up
Theme: It would be really cool if you explored the challenges of flying a helicopter on Mars, like the Ingenuity will be doing next year. You could use a vacuum chamber to simulate Mars's thin atmosphere and 3D print a whole bunch of helicopter parts. I think it's within the scope of stuff you do!
Lmfaooo i do that all the time, i mean when your by yourself its the funniest thing you can do in the bathroom besides a santa beard from shaving cream
You need to make some technology from the future with a retro perspective, maybe asteroid mining equipment with a Tesla earthquake machine, to separate the asteroids components, or an INDESTRUCTIBLE MUSTACHE!
Integza you can build a solar panel but it would be different There would be reflecting glass which would take take sunlight which would concentrate it to a specific place and could make the temp to go upto 500°c to 800°c Which is made of iron Then it could be connected to a iron rod for the heat to move and be stored in rocks instead of batteries and can be used to make power
The best rocket nozzels I've built are made of two CO2 canisters ,I cut off the top funnel and attatched it to the other one ,fill it with sugar fuel and ...
ROCKET PROPELLED GLIDER! It goes up and at max altitude the wings extend/fold out allowing it to soar through the air as a glider for a controlled landing!!!
Casually launches rocket in a town
ikr? I love how the neighbors have the lids closed^^
casually hopes town is hit by rocket...
Casually tests rocket fuel and ignition systems in a wood-framed attic :-)
Thats something China would do
@@incubusfan4211 woah
Pro tip on the rocket fuel: Don't use plain table sugar. Use Sorbitol. It has a smoother burn rate and lower pressure. Also, mix the two ingredients with enough water to dissolve the sugar and heat them in a pan (VERY LOW HEAT!!). Once evaporated, you will have a lightly brown, thoroughly mixed fuel. Pour that into a mould the same dimension as your rocket cavity greased and lined with a thick paper tube. When it cools push out the fuel slug (grain as they are called) and you are ready to go. The paper tube and tight fit will help keep the flame from going around the outside of the grain and causing a pressure spike. If you need more power, push a rod into the middle of the grain before it cools. This hole will create greater surface area for the flame and the fuel will burn faster.
For an even faster burn, create multiple grains. You can use these parameters to raise or lower internal pressure to suit how much your rocket can withstand. Check out Richard Nakka's site for all the information you would ever want to know about experimental rocketry. There are a ton of resources there for anyone who is curious.
It also has the orbit in it, that alone makes it three times as potent☝🏻
excellent suggestion!
i have to add some safety corncern about the tecnique you discribe for the pit and melt the sorbitol ill suggets to use a doble bath call baño maria. just to not get the mixture in contact with any hot flame or stuff that mixture from 90 degrees it self ignite trust me i have experience
allso ill suggets to use a rasing base redox fuel that are more powerfull and more safety
This can be extremely dangerous and he can use normal sugar just needs to make it in to a powder e.g. A ball mill
so underrated channel
i know, right?
he has more than a quarter of a million subscribers, not “so underrated” to me
@@yoloboogie3674 Most people who make shit content have like 10m subs 😂
@@exotikinc3397 most? name 25 then
there’s over 100 million channels that make shit content, i’m just asking for 0.00000025%
@@yoloboogie3674 I don't know that many channels, I do know nikkitutorials, Morgz, ninja, t-series, Casey neistat, faze rug/rice gum, Jake Paul, and many more.
I love that joke at the end! too many people would be too afraid to do that.
The hitler impression?
@@sharansavakar8569 Yes!
Lol yeah got a good laugh out of it.
Theme: a 3d printed vacuum cleaning robot that can also mop. Also intelligent enough to not mop carpets.
Get us to 2k likes and Integza has to kiss a tomato...on his next video! 😂
A rocket powered one
@@adequitevelocity1089 where do you wish to vacuum? the moon? lmao! But i do like the sound of that though! aha!
Maybe
Well sjit, printer secured man
@@christianletzerich6523 we'll see aha
dude but you hadn't made a rotary engine yet, had you joined a challenge to make every type of them ?
br br br br br br vroom vroom
DeLorean was about to had one, in a concept
since you made a rocket...
and joined a space race..
you should make an anti-meteor safety system!!
or.. the at least a Home Anti-Theft, anti-intruder system, crazy amount of crazy rockets will surely handle it
hehe
Integza, can you make a camera?
i saw somewhere a 3D printed lens body.
that's might be fun
and also, when you will make a video with Ivan Miranda?
Enjoy that 3d printer dude. Best idea I've seen
I think u won
If you are familiar with the film 'Hunt for the Red October' the plot focuses around getting a Russian sub with a new type of propulsion system called a "Caterpillar" in the movie. If I remember right it basically used an Archimedes screw to propel the submarine with little to no cavitation, thus making it run silent. That would be kind of cool to explore.
RIP, Grant Thompson. Thought of him when Integza was talking about sugar rockets.
same
Yes same here.
Same
One of the best things that happened this year was discovering that channel.
Thanks for making my days a little easier
Build a ground effects vehicle using one of you engines
Definitely
uhh 666 likes... is this a sign???
@@dogo7543 I changed it, now it's 667
You have to be really careful with those things. I was just walking around my neighbourhood recently, and was hit on the head from one out of nowhere. Now my vision is blurry and all I can smell is caramel wherever I go. I didn't really see where it came from, but a passerby said it looked like it was launched from a roof about 300 meters away. All I'm saying is stay safe!
You cracked me up ahahah
@Norm T launched a Goat? How far? Bro you gotta give us the details on this 😆 🤣 😂
@@integza rI'm sure someone like you can easily and quickly make a decent ball mill which will grind your powders to a much finer one. I did a little research project in high school on how to make rocket candy more powerful, by looking into sorbitol, mannitol, xylitol etc. instead of sucrose, and also by adding sulfur and metal powders such as Al and Mg to the mix. Mannitol, a bit of sulfur and very fine Al powder (which you should make by grinding charcoal and Al together in a ball mill, so the Al doesn't oxidise) was the best one. Don't know the exact ratios of the top of my head.
I absolutely love the mix of humor and science you have here. Well done 😍
2/3 rockets exploded “calls himself a rocket master”
That’s probably what happened at SpaceX too, I mean you’re dealing with the one of the most dangerous device on the planet
@@kerbodynamicx472 nuclear scientists
Your standard X Ray tech is in more danger daily than a rocket scientist
Theme: Electric Jet Engine (turbojet or with air bypass). Use a brushless motor from a vacuum cleaner (100k rpm) to drive a compressor. Jet fuel on the combustion chamber and don't use a turbine at the end. Let all the hot gases get out of the nozzle! This could be a cool project!
👍
Yes, why not
This is the worst idea i've heard in my entire life.
@@user-le7gs9rv9j hahaha bro, u crazy crazy
Your idea is easier than mine! [actually I am already planning how to build a fully ceramic composite jet engine housing at full scale!]
I just want to see if the ceramic can handle the heat too!
/)/)
( 'ˬ')
@(>_ )-b
\) \)
Bruh he just straight up launched exploding rockets in the middle of a city
My kind of guy
hahahaha that was cool
And no one cared what a country
Hey Ineska, just want to let you know you are a bright light on this gloomy globe and you continue to inspire me and through my my community to be positive, have fun and make it achieving great things that little bit easier. Thanks Buddy! Keep up the good work/life! Brilliant
Looking back on all the videos I watched from this channel has made New Years all the more pleasant. I'm really glad I discovered this channel a few months ago!
Integza, I have 2 challenges for you!
3d printed flamethrower
Or
A fully 3d printing EDF ( Electric duct fan basicly a electric jet engine)
only parts excluding parts are wiring and stator shaft
Maybe use ceramic resin for the rotor and carbon fibre filament for the casing?
You beat me to it...
Didn't he do that all ready? 🤔🤔🤔🤔
@@conor1475 I don't think so, maybe tho, I thought it would be a cool idea
Maybe to make it Christmasy. make it look like a sled or make a few and lift a mini tree 🌳
Yessssss
Theme: make steerable rocket with liquid fuel, or maybe (perhaps more attainable) like a multi-stage rocket.
Also I'm no expert but maybe next time launch the rocket somewhere a little less populated haha :) I laughed so hard when I saw that
EDIT: If I win the printer, I will learn fusion 360, design and print a tomato, and take a bite out of it.
Let's make it happen.
Yeah no scratch the very first one, multi-stage rocket is a way better (and possible) idea
stop hacking likes to win
Hybrid rocket...
Plastic as a fuel.
Decomposing of hydrogen peroxide as oxidised.
For steering... Spin rocket, and let extra gas out on side of rocket. That changes the direction of thrust.
@@stevecummins324 clearly you're smarter than I am haha
that sounds cool
@@daives01 hey ok I trust you but can you and your people help my friend to win please its name is santiago larrain and his comment is no more than 2 hours ago plaese??
Theme: create a piston that entirely runs on rocket engines
no
Yes
kAN made one is Scrap Mechanic
For anyone not living in Europe, please take a time to admire those beautiful buildings around Integza's balcony. So lovely.
“She likes k-pop and I like explosive engines”
y e s
Integza: i dont wanna buy a kiln cause its tooo expensive
Also integza: so basically i am giving away three 3d printers
Hmmmm... how about building a new kiln using Aerogel or aerated-concrete. It seems to me that if you want to get more extreme ceramics might be in your future.
Post Hmmmm - if you 3d printed a ceramic kiln liner that could be the foundation around which you could place the insulation.
@@alphabravo3683 printing the lining is massively cost prohibitive. 3D printing excels at producing items of complex geometry for cheap (compared to tooling up for mass production or machining traditionally) but it is not the tool for bulk material (such as furnace lining). Just one liter of SLA resin costs anywhere from 60-150$, and given that ceramic resin is likely a lot more advanced than conventional resin, i would not at all be surprised if a bottle surpassed 150. On the other hand, kaowool lining (refractory wool) can be had for about 100$ for 24"*12"*2" which is sufficient to line a small furnace in its entirety.
@@alphabravo3683 Could also make one(a kiln) with some starlite material for very cheap, technically a forge but you could dial back the heat to turn it into a kiln.
reference video ua-cam.com/video/FmEb1YZScxc/v-deo.html
maybe he just prints the 3d printers???
It makes me so happy to see one of your designs work! I enjoy watching these videos man please keep them up!
A University in Hull, England is doing something interesting that you could use a 3d printer for: They are experimenting with using compressed air flowing over a rod (perpendicular) to direct the jet of air to use as dynamic controls. When the air passes over the top of the rod, boundary effects pull the air downward as it leaves the device. Downward movement of the air acts like down aileron on the wing. Passing the air under the rod has the opposite effect.
You could also use the printer to experiment and make better propellers for RC aircraft. I would try to make a Prandtl style propeller for greater efficiency and reduced noise. Would be handy to have these on a quadcopter drone to reduce noise.
Integza: "This video does not have a happy ending."
Me: *grabs popcorn* "This is what I subscribed for."
Theme: You should build a miniature manual transmission!
I've always wanted to build Rockets but you've inspired me to actually do it. Thank you integza.
Great project, great comedic timing, great guy overall! You gained a subscriber, keep going!
You should definitely do more videos using sugar rockets. I have 2 themes: you should upscale the rocket and attach a parachute. And you should attach the smaller rockets to an RC car or plane and use them as missiles.
You can 3d print ceramic parts? And you chose to make an aerospike? That is so freakin awesome!
How dare you??? NO ! YOU'RE ARE AWESOME!
AH! GOTTA GOOD
@@integza ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Bigger aero spike needed
@@integza zrub to
z ceramiki lub z masy solnej
The ceramy cant withstand the high pressure
We've made large "Bottle Rockets" using sugar rockets. Tubing for the engine was generally cardboard tubing used to ship paper documents or blueprints. Just that and a long stick, these suckers sailed.
Try reinforcing the bottom part where the pressure builds up with metal rings. That could help prevent them from exploding if you make rockets again in the future.
Theme suggestion:
You have been working so hard to create a good pulse jet/rocket engine, why not put your knowledge and hard work to the test, make a plane powered by one! It has to be able to carry its own fuel, and have at least 30 seconds in stable flight.
Along with this, another idea is to use your micro controller skills to rig it with a functional steering system. Then you can try your luck at perfectly crashing it into a tomato.
Why don't you build a machine that makes surgical masks, it could be very helpful in this period!
Or maybe build a vacuum machine that makes tomatoes explode, cos' tomatoes are fricking disgusting ahaha
...
Tomatoes are disgusting!
idk why but everytime i write machine my smartphone corrects it in macchin lmao also vacuum*
That's a nice idea
*Surgical
Slap that phone
@@NaughtyShepherd i Will 😂😂😂
@Joshua Denning because they are disgusting eeeew
Theme: make a full-flow staged combustion engine.
Beat that Elon's raptors!
I like the way in the sponsor bit, he says you have to actually ride a bicycle to understand it, then shows an animated astronaut...guess I'll never know 🤣
Why don't you build a kiln? You could use those white bricks they use in forges. Add a temperature monitor and an arduino... bob's your uncle you have a controllable kiln!
I suppose buying a replacement or getting one second hand is more practical, but isn't the point of the channel to be creative and do things your own way?
How sexy
@@johngoldberg8949 It's less about reinventing the wheel and more about being able to do something for yourself. I'd be more interested in watching a video where he makes the rocket, the propellant, and the nozzle rather than just buying an optimized setup and showing it off. It all comes down to personal preference but I was drawn to this channel because of it's creativity and willingness to fail.
If his 3d printer broke I would want him to fix it in a quirky and interesting way too. I have nothing against store bought but making something cool simply because he can is just what I've come to expect from him. Someday everything breaks; if you can, I believe you should fix it.
Use a small rocket to lift a steel cable deeply conected to earth in the middle of a storm. Have a bucket filled with salty water between the earth and the cable to instantaneously create HHO when the thunder strike the steel cable.
And admire a nice explosion ! :D
PS : Do not do this from your balcony this time :D
PS2 : This ceramic resin looks awesome
PS3 : Upvote if you wanna see the world (or bucket) burn !
Ridders on the storm
Here's a salty comment for you
Or better, use a pure silver wire!! :O
Fantastically entertaining videos Integza! A helpful tip though - your rockets will go in a straight line if you make sure that the rocket center of thrust is forwards of the rockets center of area
Also spinning stablizez it.
So I used to make something.similar to this when I was a kid, about 30 years ago.
I found that one way to get a nice even consistent burn, was to melt the potassium nitrate, and sugar mixture, and pour it into the rocket. When it cools, it's a solid.
Also, I used rolled paper for the rocket body, since we didn't have 3d printers.
I see Inetgza's neighbours are smart enough to have boarded the windows facing his house.
Project Idea: GROW YOUR MUSTACHE BACK! It looks great, never shave it off again!
Or grow a Tesla moustache😁
@@jasonsummit1885 But he is not an imitator! And Tesla never was! So - to be like Tesla, never be like Tesla!
That rocket exhaust out of the aerospike was absolutely gorgeous!! I'm sure you got a big sense of pride when seeing too knowing something you made did what it was designed to do,mostly!
I really hope to see more of this project! I love that you're going with the aerospike design!
Yo integza,
Make a rocket with tomatos inside , so if it fails atleast the tomatos will be destroyed so no loss!!
Remember kids , tomatos as the most DISGUSTING guuy thing in the world.
Lol enjoy your printer mate
My he so hated about a tomato leave him alone man
Mmmmmmmmmm
I want the 3d printer give me plz
JORGEEEEEEEE
This dude rolls the hardest R's I've heard in an ad ever. Nice.
Tis’ the Power of the Portuguese
@@WingofTech ngl I thought he was Italian
@@apocadood2099 Understandable, the more Latin, the rollier ‘R’s I think. :3
hard R's for life 😏😏
The world needs more of you and people like you. With sound legal counsel, I'm certain you will find financial reward with some of these ideas of yours. Not sure how patents work in your country, but you should patent every single original design. Ceramic coating in those rocket bodies, with perhaps a metal sleeve insert, and you have a policy changing device. I speak where I should not. I am your pupil for now, and I thank you.
It's all fun and games until a ceramic rocket lands at your house
“Like that smash button”
Liked for that ‘smash’ button
You mean smash that like button
@@Randomperson0467 NO, I meant LIKE that SMASH button!
My psychologist:
Mustacheless Integza is not real, he can't hurt you.
Mustacheless Integza:
14:20
He looks like a young Till Lindemann!
@@TAlexBlack thank, now I can't unsee that haha
You’re videos keep getting better. Parabéns! :)
Absolutely great videos. Keep them coming, good sir.
Theme: rocket that doesn’t explode and potentially has a parachute.
"I still have a lot to learn when it comes to rockets. Especially in terms of safety."
integza's neighbors, currently ordering rocket-proof umbrellas: you can say that again
Portuguese intelligence noticing a sharp increase in rocket proof umbrellas in the area: "ladies and gentlemen, we got him"
At the beginning of the video: "This video doesn't have happy ending"
The fact: Funniest part ever wkwk
Build an entire 3D vehicle engine that could fully operate on its own. That would be epic!
I personally want to try it. Like part for part of an entire vortec engine that's usually in a Chevy truck. Awesome!
That was an amazing aerospike engine, I would love to see more of them.
very impressive exhaust plume geometry.
Yeah, me too.
Yeah, the flow went exactly where it was supposed to. I was impressed. I think the failure may have been due to the solids in the exhaust stream blocking the "throat" (ring in the case of the spike?) and changing the constriction. I could easily be wrong though, I'm no rocket scientist...
@@deltab9768
My daughter in law is. She did her PhD on some esoteric aspect of rocketry, but she worked, initially on wind power turbine design and now she’s employed in fusion research. Formidably smart young woman and super mum. I don’t know how she does it.
Next theme should be a magnetic rail gun, would be really cool
@Degrasword call it an orbital payload delivery system test
Theme for a future video: You could launch a tomato into the sky with a rocket, so when it falls the impact will smash it.
Use sorbitol instead of sugar, it makes the combustion much more consistent. Sugar creates a lot of small fluid caramel balls which cause an irregular combustion and may block the nozzle. Don't compress the mixture by pushing - you need to melt the mixture and fill into the rockets. But be careful, if the mixture get's to hot, it may ignite by itself - so don't melt to much at one time.
It would be awesome if you make an Trebuchet
Brown gas (HHO) powered rocket would be awesome !
You can increase the power with other gases.
Actually anything that uses brown gas !
I love brown gas
just feeding brown gas through a tube and lighting it inside a nozzle is a bad idea, it carries its own oxidizer so the flame will just travel through your tube back to your container where you store your brown gas, aka your fuel tank explodes. the other option would be to use hydrogen, but hydrogen-powered rockets are really hard to make. hydrogen can go through the smallest gaps, and most 3d printed parts arent even fully airtight.
@@BlackBird-nn2yc maybe with a one way valve. ( Tesla valve wouldn't be effective )
Or with a cannister filled with HHO. Hydrogen wouldn't work like you said.
@@ruix one-way valve wouldn't work, the gas is not moving backward, it's just being burned. the only thing that would work would be a bubbler. also, I forgot to mention that the temperatures of burning HHO is 2,800 °C, way higher then those heat resistant 3d parts can withstand
@@BlackBird-nn2yc oh right my bad. but I'm sure that he wouldn't use 3d printed parts for this high temperature engine.
@@ruix 2800C is enough to melt iron, and I don't think he has anything that he can easily use that can withstand more then that...
this guy doing literal rocket science, me in my parents basement playing video games..
Solid rockets most often explode due to defects in the fuel, which allow the burning front to access a larger area, causing an increase in pressure, causing faster burning... Try melting the mixture and pouring it into the mold. Is usually better. Also, use a silicone cone to form the burning chamber, it gives a more uniform flame front through the fuel (cylinder gets wider, meaning you start burning more fuel at once. Cone area stays more stable).
AND DON'T LAUNCH MODEL ROCKETS IN THE CITY, YOU'RE GOING TO GET MODEL ROCKETS BANNED LIKE THAT!
Theme: Giving all us subscribers free 3D Printers!!
(He said he would do the themes that win, lol)
Please vote for this theme, it ought to be a good one :)
Pro gamer move
Portal: GLaDOS says you get cake if I get 3000 likes #thecakeisalie
Two videos in two weeks? Awesome!
I know right!!
Glad I found your channel today! For a theme it would be awesome to add a launch escape system to your rocket. Secondary theme: tomato seeking rocket for maximum tomato destruction.
Problem Solved by using Electrical Conduit for the Pressure Chamber.
t: Maker of Exploding Rockets.
I made one using aluminum tent pole & an Estes "D" motor with cardboard fins hotglued on.
It went up 3 metres, turned parallel to the ground and flew about 200 metres towards the Freeway.
I never found it. Now I use bigger find and longer guide rod.
Amazing Video!!! imagine you are Integza's neighbor and one day a rocket falls on your head... and the next day the same thing happens lmao. You have a rocket now, why don't you build a moon rover? So you can use solar panel too. Not a real one, but a little space roover with arduino stuff
imagine you are Integza's neighbor and one day a rocket falls on your head... and the next day the same thing happens lmao
jajajajajajaja his neighbors hate him 😆😆😆😂 🤣😂 🤣😝
Tomorrow in the local news: "Stray homemade rocket kills puppy!"
Stray rocket destroyed tomato garden
@@nikolausluhrs good
Nice first downrange test for the Integza Space Program!
Imagine going for a walk. Your away from any buildings... And a ceramic rocket just smashes infront of you....
if you can make a working cylindrical tesla valve you have to absolutely try it as a nozzle for these rockets! in a video from Nighthawk called Tesla Valve Explained With Fire it looks like the flow actually accelerates!
Theme: try to build a tool, which can accurately measure thrust of an engine. If you add a logging function to it maybe with a microcontroller, it'll be even better.
load cell + ADC + any microcontroller (arduino has some cool variable X time graphing functions for data logging)
maybe but microcontroller will be that good?
@@spread254 yes
@@akakigvelesiani333 yleo
Who knows this guys could be a rocket scientist developing a scramjet propulsion at his house
I hope you all are doing good and enjoying the holidays!
I think making a 3D printed Plane (maybe using a jet engine?).
Love watching your videos and have an amazing day
I really appreciate seeing the various steps in engineering here. Many other videos talk about start, making, and end results, but you go through all the failures as well!
Theme for a future vídeo: making an eletric fan jet engine, you can make a scramjet engine with sheet metal and some holes for the fuel intake, and put an eletric drone motor in front of it for the compression of the intake air, you wold have to learn how to bend and weld sheet metal, that wold be sooo amazing to watch.
Also... Oi Integza! Obrigado pelo conteúdo incrível, me inspira muuuito asistir seus videos, mas não tenho dinheiro para investir nos meus projetos... Um dia espero poder fazer projetos como você e me divertir criando e aprendendo, muito obrigado e abraços do Brasil!!
Integza: "It went 300m away!" * does some wierd dance to celebrate his success *
random guy 300m away: * rockets come crashing down all around him * "Police! Help! There's a crazy guy launching rockets at me from his home! He's also dancing to taunt me, he's trying to kill me!"
Policeman: Oh, that must be Integza. Yeah, he does things like that. Send him the fire bill.
I love how you could hear the" oh well " in your head at the end 😂😂
Try making a 3d printed gasoline engine for your next video.
And never ever shave again!😂
If I get 1k likes Integza has to eat a tomato.
⬇️
Looking forward to it 😂
Not funny Didn’t laugh
What? You don’t want to see him eat a tomato?!?
Y’all better like this comment
Remember last time he said he’d eat a tomato he didn’t
"These are gonna blow up"
rocket: how bout no
in case you haven't yet heard of his channel, robert murray smith is a similar minded inventor. he is mostly focused on batteries and capacitors, and making your own graphene. annnd... he has made a kiln, and a lot of other lab tools you would like to have handy.
The dislikes are the people that couldn’t make those kind of rockets in the 90’s
“Noooooooooo” Jorge’s motto from here on out.
hehehe
I need that printer dude!
You comment on every science video i watch lol
U should build a vehicle that runs on a HHO generator
"Ha ha ha, Let me show you its features"
"I can't afford a kiln." Meanwhile there is a good 5k worth of printers behind you.
They are why he can't afford a kiln...
Mark Fergerson hahah true lol
Some people see a dead kiln. I see a perfect opportunity to make the kiln _better._ Electrically _and_ mechanically, it's about as simple as it gets. Now he can add a PLC. Kaowool and firebrick are cheap. High temperature nichrome is cheap.
@@WaffleStaffel Couldn't agree more
@@WaffleStaffel Assuming the construction allows easy access to the wire to replace it. Typically they don't, so he will be better off building one from scratch and not using any part of the dead one.
A suggestion to fix the excess pressure is to drill some holes at the top of the rocket body to allow excess pressure to leave the rocket, therefore preventing it from blowing up
"like that smash button if you think i should launch them" lmao
The sentence “speaking of useless children, here’s today’s sponsor” is my favorite and I’m gonna use it all the time
Kill the child, boil him, mash him, stick him in a stew
Theme: It would be really cool if you explored the challenges of flying a helicopter on Mars, like the Ingenuity will be doing next year. You could use a vacuum chamber to simulate Mars's thin atmosphere and 3D print a whole bunch of helicopter parts. I think it's within the scope of stuff you do!
new theme: particle accelerator, make us some black holes!!!
14:06 I'm pretty sure every dude does this when shaving his mustache.
Lmfaooo i do that all the time, i mean when your by yourself its the funniest thing you can do in the bathroom besides a santa beard from shaving cream
I have done that many times too!lol
(Please don't cancel the Integza, Susan Wiki-wiki. He's not an ebil Yahtzee.)
He probably imitated Charlie Chaplin. 👀
This is the best KiwiCo advertising I've seen Integza. Well done!
11:54 ngl that is some beautiful architecture
11:50 that music tho... so fitting
You need to make some technology from the future with a retro perspective, maybe asteroid mining equipment with a Tesla earthquake machine, to separate the asteroids components, or an INDESTRUCTIBLE MUSTACHE!
It would be hella awesome to see you try building a thrust vectoring system.
Imagine BPS space and Integza building a rocket together
Integza you can build a solar panel but it would be different
There would be reflecting glass which would take take sunlight which would concentrate it to a specific place and could make the temp to go upto 500°c to 800°c
Which is made of iron
Then it could be connected to a iron rod for the heat to move and be stored in rocks instead of batteries and can be used to make power
The best rocket nozzels I've built are made of two CO2 canisters ,I cut off the top funnel and attatched it to the other one ,fill it with sugar fuel and ...
ROCKET PROPELLED GLIDER! It goes up and at max altitude the wings extend/fold out allowing it to soar through the air as a glider for a controlled landing!!!
This is super sick!
Dude hell yeah I love that idea
OMG! This would be awesome with a small camera too :o
Bro. U just described Starship SN8. Who are u kidding.
I like the idea of foldable wings :)