**Bell's Future Quantum Mechanics - A Novel Interpretation**

Hello! Years and years have gone by without a blog. For reasons I do not understand, I appear to...

**Future Train Wreck: Mine or Modern Physics talk Next Thursday, Jan. 26**

If you are in Cambridge, MA on Thursday, Jan. 26, you can see me live at MIT in room 3-270 from...

**Holiday Physics Card, 2016**

Just put them in the mail on December 24...It was a fun year of thinking, whether the idea is right...

**Unified Mathematical Field Theory Talk**

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

Relativistic quantum field theory does not apply to everyday life. It doesn't apply to one beam circling the Large Hadron Collider (LHC). When two beams traveling in opposite directions smash together, that is when the crazy magic of relativistic quantum field theory dominates. In order to calculate the odds of scattering events, the sum of all possible histories must be accounted for.

In a different blog, Henry Brown made the following statement:

In this blog, I will review my thoughts on the action of general relativity, how it is used for the field equations and equations of motion. There is much to consider, so perhaps this will create a means for discussing this deep subject.

**The Action**

I will try to keep my Newtonian wig on. Digressions will be in well-defined sidebars. Time to serve the meat and potatoes.

**The Action for the Newtonian Gravitational Field**

Two things go into this action: a mass density and a scalar field:

This blog is straight old Newtonian gravity. A goal is to understand where the three kinds of masses in Newton's Universal Law of Gravity live in the context of the action.