My redesigned website went live today. Future blog posts can be found at www.pqrtheory.com/blog/

## Now available on Kindle

Sunday, December 31, 2017 4:58 pm PDT## Read All About It!

Monday, October 30, 2017 1:05 pm PDTMy new book *PQR Theory: How One Can Create a Universe* is now available in print! Click here for details.

## Be among the first to read about PQR Theory!

Thursday, March 17, 2016 6:18 pm PDTSo far I’ve sent out about 60 preview copies of *PQR Theory: How One Can Create a Universe*. It’s not too late to request yours–just click here to send an email to me at bookrequest@pqrtheory.com. No cost or obligation, but I’d love to hear what you think of it.

## Have I solved the mystery of the Universe?

Monday, March 14, 2016 12:35 am PDTPi Day (3.14.16) is here and my new book “PQR Theory: How One Can Create a Universe” is now ready for review. Once it appears in print, it will be bound to spark much discussion (and to hold the pages together), but you can be among the first to read it right now..

The book explains how a physical universe like ours can be created using numbers, and points the way to answering some age-old questions like:…

–How can we have free will in a deterministic universe?

–What is time?

–What is gravity?

–Why is the space-time continuum an impossibility?

–What did Schrödinger’s cat eat?

Just click here to email me and I’ll send you a pdf of the advance edition for your review and comments. Limited time offer; no cost or obligation.

## How One Can Create a Universe

Wednesday, February 17, 2016 8:52 am PDTExciting news! Yesterday I finished the draft of my new book **PQR Theory: How One Can Create a Universe. **If you are interested in seeing an advance copy, please leave a comment, or you can email me privately using the link on pqrtheory.com.

## Soddy Quartets–an update

Sunday, February 16, 2014 12:13 pm PDTSome time ago I mentioned the apparent link between irreducible Soddy Quartets and the Ford Spheres that make up the 2-dimensional Flatrack Model. To recap, a Soddy Quartet is a set of four positive integers (a,b,c,d) that satisfy the equation

(a+b+c+d)² = 3(a²+b²+c²+d²)

and it is said to be *irreducible* if these four numbers have no common factor greater than 1. As I noted previously, each such solution to this equation corresponds to exactly one group of four touching bubbles in the Flatrack model. The lines joining the largest three bubbles in such a group–those of orders a, b and c–define a triangle, within which the fourth bubble appears at a later stage (“time d”) in the model’s evolution. (For simplicity I have assumed that a, b, c and d are arranged in increasing order, since the model has a 6-way symmetry that corresponds to rearrangements of a, b and c.) Thus there is a one-to-one correspondence between irreducible Soddy Quartets and the triangles that are formed in the Flatrack model.

I’ve now taken this correspondence a step further. It turns out that any two Soddy Quartets that happen to share the same values of a, b and d, but have different c-values, correspond to two adjacent triangles in the Flatrack that together generate a Ford Sphere of order d. (And, not surprisingly, vice versa.)

For example the two quartets (4,19,25,39) and (4,19,37,39) each satisfy the above equation, and correspond to two adjacent triangles in the Flatrack: one defined by three touching bubbles of orders 4, 19 and 25; the other defined by the *same* bubbles of orders 4 and 19 plus another touching bubble of order 37. In other words, these two quartets correspond to two triangles that share a side in the Flatrack model. At “time” 39 this side is replaced by a new bubble of order 39 that touches all four of the preceding ones, and the two triangles that together generated this bubble are replaced by four new ones. (These four triangles correspond to the four Soddy Quartets (4,25,39,49), (4,37,39,61), (19,25,39,79) and (19,37,39,91), which can be considered as “existing” from “time” 39 until “times” 49, 61, 79 and 91 respectively.) And so the model evolves.

It seems that two Soddy Quartets can be considered “adjacent” in some sense if they have three numbers in common. I’m hoping that this can give rise to a meaningful measure of distance in the “space” formed by the solutions of this equation.

Now of course the next step is to extend this correspondence to the 3-dimensional model, so I’ve started investigating *Gosset Quintets* which are solutions to the equation

(a+b+c+d+e)² = 4(a²+b²+c²+d²+e²)

and can be considered as corresponding to tetrahedrons that “exist” between “times” d and e in the Four-D Froth. However, these tetrahedrons appear to overlap or leave gaps in some places, so some refinement to the equations is needed here. Yet curiously enough as time increases, the total volume of these tetrahedrons consistently converges to just over 98% of the total volume in the model. I don’t know what the missing 2% represents, but I think I’m on a track worth pursuing.