Welcome to the **About Us **introduction section of **Measuring Pi Squaring ****Phi**, the web site where we are going to show you how to *physically* measure the Pi circumference of a one-unit diameter circle cut by a CNC machine and then prove the true value of Pi by a “special squaring” of each side of Kepler’s Golden Ratio Right Triangle.

In addition, you can go directly to the **Geometric Proofs of Pi **section of this web site and step through the colorful graphics and videos of how to geometrically solve for the true value of Pi.

So, here is the start of the physical measurements portion of this web site.