From one sentence to the sky · Step 5 of 15
The one number taken from the world
The flow has a rate. Physics has measured it for a century and calls it the fine-structure constant, α. It is the only number the walk takes from measurement.
Every theory of physics takes numbers from experiment. The standard one takes at least nineteen. This walk takes one.
It is the rate in the line. How strongly the grain takes hold of what is around it. Here we call it the grip.
Physics measured it long ago, and calls it the fine-structure constant. It is about one part in 137. Every tick, the grain takes hold of about one part in 137 of what is on offer.
It is not derived here. It is identified. Named as what the flow is. Defined in the work’s own terms. Then read from measurement.
Why not derived? The rate is read from inside the thing whose rate it is. Your eye sees everything in the room except the one doing the seeing. The pupil cannot see the pupil.
From here on, everything is counted. Nothing is fitted. No dial is turned.
What it stands on
What it predicts
That the grip is one rate, everywhere and always. Step fourteen.
What would kill it
The grip shown to vary, at the discovery standard, by two independent methods. That is step fourteen’s switch.