Acoustic Rockets Using Helmholtz Resonance

I show you how an acoustic rocket works with vortex shedding

#shorts

[carinhall]

Helmoltz is often used in measuring hi performance exhaust pipes. You can actually use this principle to gain horsepower.

[K-Effect]

This is why building speakers, subwoofers, drivers etc. is my favorite hobby. What you can do with sound is amazing!

[danielbickford]

Is there an upper limit to how much thrust and or speed you can get out of this system?

[meganbayard]

My dad helped me make something like this for a science fair when I was in grade 5. He was a very smart man. I had one of the coolest projects and I was so proud. He later passed, and I went on to be very terrible at maths—though I will always have a love of science.

[moothu]

People who say that this’ll make infinite energy don’t realise that it takes energy to make the sound

[joshisajedi]

Between him and Nile Red I’m learning more science than I did in school.

[fredericp]

How he clearly crams all that in a minute is what truly fascinates me! 👍

[Jamesvandaele]

You are a legend. You never stop learning, teaching and sharing, your hard work is not unnoticed.

[adamplace]

I learn something every time from this channel! So cool

[tangibleblockofwisdom]

Yes, objects have a frequency of self resonance. Creating a standing wave by halving the distance / using the radius and accounting for the wall / substance that forms the barrier in this case plastic - then the right amplitude to create a self oscillator etc etc

[silverechohawk]

This stuff blows my mind! Physics and chemistry and biology are amazing!

[JonathanRodriguez-mvjw]

I've know how to do this for years, great to know the science behind it... love this channel

[wadeo]

I love watching this guy, he is freaky smart it's better than watching TV that's for sure

[billyd]

The bottle said “stop that hertz.” Science Dad joke lol. Hey I thought it was funny anyway.

[rxanthony]

You do some of the best explanations ever.

[dylanm.]

This is the aerodynamic equivalent of sitting in a shopping cart and thrusting yourself forward to roll along.

[harpinhankhogang]

Thanks - This is one of your best videos, yet !😊😊😊 Perfect !

[neurofiedyamato]

This needs to be a full video. I followed until the vortex part them it just ends.

[star.am-a]

Thanks for always sharing cool tidbits, really enjoy seeing your stuff when scrolling through shorts

[aman]

The comments section of this video is hilarious. Half of us are like "energy crisis solved?" And the other half of us are like. "It's just a stick glued to a bottle, I don't get it" LMAO 🤣😂😆😂