Because some shapes—aviators to name one—have something my Dad called “automatic decentration”—meaning the minimum blank size needed to just cut out...
Another common misconception created by the boxing system is if you double the decentration and add it to the ED you will have the minimum blank size...
I tell people what I believe the truth is, which is we don't have any long term studies that show how harmful blue light is. Is that factually wrong?...
