December 2025

*** The universe is a major swap meet of varieties of energy.  Mechanical energy can be traded for heat and vice versa.  And so it goes for kinetic and…Read more

Let’s face it, there’s no market for what we write.  And even if there were, we wouldn’t know how to reach that market.  So, why do we write?  We’re…Read more

There are people who like to explain to other people how things work and there are people who like to invalidate other people’s explanations of how things work.  In…Read more