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Hardened steel knife would absolutely do a much better job with the .30-30...

When will he post again

Just cleaning up the house a bit

Make it spraw powdered poison ivy

Excellent presentation, enjoyable and informing.

Incredible!

great brother great this will help for me

Bravo

no stl? Fine, i'll do it myself

5:19 P. T. ...... and Y. 5:48 the throat. 7:51 Eggis 9:21 These are torch lighter designs. The flat flame for instance

You could also use this for a forge. I've been wondering how I can improve my burner

You can improve a lot the efficiency of the turbine by making it spin faster, this is because the smaller a turbine is the faster it needs to spin to have high efficiencies. (you can guess the optimal speed by looking at the Balje diagram for turbines and adimensional theory of fluid machines)

I'm about to be put on an fbi watch list for this

When you're cleaning out the debris is melted and dump it through a sifter strainer

Bueno!

Heya, not sure if you will see this but I just wanted to say thank you for inspiring me to do this! I recently also got some pretty beautiful shock diamonds and learnt new things while calculating the nozzle, gonna go give the aerospike a shot now!

I used to mess around with burning rubbing alcohol when I was 12. The only incident I had was that I accidentally made a rocket similar to the no cap one in the video, and burnt my fingers trying to light with a match stick.

Grey for pumping liquid and blue for the air side

Can you share more info about the spark igniter you used on rockets?

Thank you for the info, my homeade jet engine keeps spitting out 10 ish feet of flames instead of compressing

Are you using a barske? I reccomend reading Centrifugal Pumps: Design and Analysis Ch.11. Keep in mind you are reading shutoff head with your static pressure test, your pressure will drop woth more flow rate.

5:20 when your pump is so efficient you struggle to measure how efficient it is xD

You little lier. unsubscribing.

V2 was design and built by the germans not the USA, get your facts straight

FINALLY, Someone genuinely dedicated to the promulgation of science and scientific endeavors. It's easy to tell this is a great channel when the narrator uses scientific adjectives like 'goopey'. I'm now a fan

The undefeated bell nozzle with the triangular aerospike making an interesting second place pick

So an aerospike is kind of how a jet engine works in principle if you removed half the engine

stay pure sweet child with your -2 actual temperature

how is that even the owner will shoot him too? or there's some code that when the system detects it's the owner the system will not shoot him/her owner? can someone enlightened me?

more even air injection. more axial air injection? try not to have a stagnation point on the wall as it blows away the film and creates a local hot spot by making the area burn lean.

Nice, what I’m wondering is how did the 3d print not melt

So quick and easy thanks for the short vid

it is amazing im going to try to build it

What? Not releasing files cause you think they are too dangerous, but showing them in detail in a video, making pyro-people wet their pants, that's okay? For real bro? You don't think showing a video of how you can easy make a mini flamethrower is enough to make them think "google is my friend"?....

9:24 squarospike

Only a sucker would pay $285 for ballistic gel when it be made so cheaply and easily. Thanks allot. Godspeed🙏🙏

you should get a check valve for the fuel side, but thats basically what an injector is, but could allow for the pressure to first build up, before opening up, and releasing your desired fuel pressure, and then no need to have to mess around optimizing turbo pump, and especially to after you said you have like 150ft of tubing to play with. You can get that punch with out having the length.

nice work!

Great video.. Have you posted the code anywhere? I'd love to see it.

Please come back

Nice job on your video. I learned a lot. Thanks!

One idea that works is to hook the air compressor to a soda bottle than can withstand high pressure. Then you have a different hose which pumps the fuel out. Basically you pump 80psi air in which pushes fuel out of the bottle at 80psi. You will need another compressor, though ive tested this with cheap tyre air compressors and it works. Its the same principle as fuel pumps, which cause a high pressure in the fuel tank which forces the liquid out of the tank through a hose

Use thick water bottles made of glass instead of plastic

I think pressure you fuel reserve with the air, kinda like a blow through carb set up when turboing, you apply. Boost pressure to the float bowl

you could probably just submerge the entire bottle in water right ?

i would pee my pant just seeing this

pls continue making more content

Super cool ❤

I want za dreedee print faail

also look a ton of video from borg turbo and garett turbo wich explains the principle of a turbine.