Patterns for Kids: The Frog and the Scorpion

Aristotle talked at great length about the essences of things and the accidens of things. The accidens were aspects of appearance that could change (or simply which could be different) while the essences are aspects which one cannot change without fundamentally changing the thing. For example, the accidens of an acorn is a brown

Particular Brand of Lazy: What Makes Engineers Unique

I've alluded previously to a particular brand of laziness that separates a good engineer from the average person. It sounds disparaging at first, but there is an aspect to engineering laziness that is absent from almost every other kind of laziness: Engineering laziness encourages progress How can laziness encourage progress? When we think of laziness, we