Ok, this is cool (music and physics)

[elassi]

Burning waves ...

Video: https://streamable.com/ux9i7e

Explanation: https://www.sciencefacts.net/rubens-tube.html

[harryupbabble]

that's interesting

i dont think my local music stores sells that
what's the price for that?
10 thousand dollars?
besides, where would i put that?
my rear, err i mean my bedroom is already so "no more space"

[Bunny_boy]

Burning waves ...

Video: https://streamable.com/ux9i7e

Explanation: https://www.sciencefacts.net/rubens-tube.html

I saw someone do that in a physics of music lecture about 15 years ago. Really awesome

[Secretlyfromabove]

18th Century Led speaker.

[elassi]

While it looks cool indeed, I miss a bit the visualization of the waves in their basic/true physical nature like in the first vid.

Anyway, interesting to watch what people create with this phenomenon.