Sort:  

I am glad you stopped by and that you found this interesting, I am sure the waves will be even better to read about. Thank you for your feedback 💚

I had always heard that every single thing on earth has a resonance frequency that is determined by the vibration of the object. The waves are the form it takes when measuring with a scope. That is how a singer can shatter glass with their voice, by changing the vibration of the glass by filling the air with a sound vibration that acts on the glass.