**Unified Mathematical Field Theory Talk**

I gave a 15 minute talk at a local Americal Physical Society Meeting. Here is the title and...

**Holiday Card 2015**

Here is my holiday card for 2015, a tradition of mine going back to 1990. Enjoy.On the back...

**Challenging the Tensor Calculus Status Quo**

In this blog, I challenge the vaulted role that tensor calculus enjoys today. I will define a concrete...

**Calculating Invervals Between Events**

In my last blog, I wrote in detail about zero, one, real numbers, complex numbers and quaternions...