For example, derivable from solid mechanics equations is the fact that a shallow cut on the back of a wood beam will allow you to break it with maybe 1⁄3 of the force. More brittle materials work even better.
Holy crap! That’s awesome!
I’ve taken a metal smithing class for several semesters, and noticed that an understanding of the physics involved makes one much better at producing the results desired. The teacher has an excellent balance of knowledge and feeling-about-the-knowledge. It is an admirable trait, feeling what you know.
Holy crap! That’s awesome!
I’ve taken a metal smithing class for several semesters, and noticed that an understanding of the physics involved makes one much better at producing the results desired. The teacher has an excellent balance of knowledge and feeling-about-the-knowledge. It is an admirable trait, feeling what you know.