(M)any materials experience "fatigue", where, because of cyclic loading, they'll begin to deform or even fail well below their theoretical yield strength
A lot of common words, like Jacuzzi, dumpster, and Styrofoam, are or were trademarked names but have largely been "genericized". (M)aybe this picture will get you hot like kerosene
![[39] It felt good getting back in the gym after a week off. Not bad for almost 40, wouldn’t you say?](https://allpornimages.com/gallery/39-it-felt-good-getting-back-in-the-gym-after-a-vFV4Qb7EFW/39-it-felt-good-getting-back-in-the-gym-after-a-thumb.webp)
