Yes, and we use them to make annoying buzzers in all modern electronics [0]! The article mentions some attempts at using the effect practically. [0] https://en

Yes, and we use them to make annoying buzzers in all modern electronics [0]! The article mentions some attempts at using the effect practically. [0] https://en.wikipedia.org/wiki/Piezoelectricity https://en.wikipedia.org/wiki/Piezoelectricity