Yesterday I was out with my mowing crews, and I was using a trimmer to edge a sidewalk. The line picked up a small rock (about 1 inch in diameter) and hurled it straight in my face. The rock smashed into the bridge of my safety glasses, and part of the right lens. It broke my glasses, but I shudder to think what might have happened had I not been wearing my safety glasses. I could easily have lost that eye, as it is, I have some severe bruises I had to get looked at this morning. Just be careful everyone, and wear your glasses!