Taking American Kenpo Karate lessons through a local community college. The teacher instructs us on empty hand as well as knife techniques (the theory being anything you can do with one can be done with the other to greater or lesser effect). Unfortunately, only one student has practice knives, so we don't get to do much actual practicing.
Until I show up, and think "hey, I could make those out of thermoplastics..."
Until I show up, and think "hey, I could make those out of thermoplastics..."