I was for the second time in my life as a parent on the emergency room yesterday. Our youngest (11yo) son and I went shopping in the afternoon, and bought a new bread knife. Well, it was sharp, and because he has been using our (very old) bread knife for a long time without ever causing any problems, we had not worried enough about what would happen if we let him use a razor-sharp new bread knife. He made a mistake when cutting a bun, and suddenly was standing in front of me with a yawning gap in his hand. [click to continue…]