Sounds emitted by plants under stress are airborne and informative
doi.org
doi.org
Why do we even have the UNCAT if it is not enforced?!
Different vegans have different reasons for being vegan, many reasons are related to reducing suffering and that does have a comical element to it if their entire solution doesn’t and never did that
[1] https://www.economist.com/graphic-detail/2022/01/28/if-every...
As are "breatharians," if the internet is to be believed.
Styrofoam also makes sound when stressed depending on moisture content.