wo elementary courses common to modern physics, mathematics, and engineering curricula are Linear Algebra and Vector Calculus. Geometric Algebra is a natural and powerful extension of linear algebra and Geometric Calculus is even more so...

[Computer science] is not really about computers and it’s not about computers in the same sense that physics is not really about particle accelerators, and biology is not about microscopes and Petri dishes…...

If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is – John von Neumann bstraction is a fundamental human skill and tool for...