Does this even work? I feel like this is one of those things that were repeated ad nauseum when I was a kid but turns out to be some kind of bullshit, like quicksands being much less of a thing in daily life than I expected.
This was super interesting to catch up on and I loved the fact it sounds like that is because water and air are both fluids and moving in similar ways.
Does this even work? I feel like this is one of those things that were repeated ad nauseum when I was a kid but turns out to be some kind of bullshit, like quicksands being much less of a thing in daily life than I expected.
https://en.wikipedia.org/wiki/Seashell_resonance
This was super interesting to catch up on and I loved the fact it sounds like that is because water and air are both fluids and moving in similar ways.
You haven’t done this? To be fair, you can get the same result with any concave object. Put a drinking glass up to your ear right now. It works.