From one sentence to the sky · Step 10 of 15
The neutron
A neutron holds a difference open. Holding costs. Priced, the neutron lands on the measurement. Unpriced, it died, and it is shown.
A neutron weighs a little more than a proton. Physics has measured the difference to many digits.
The first count of it priced a held difference as free. On 2 August 2026 it missed the measurement, by more than seven of the measurement’s own bars. The switch fired. The miss was published the same day. It stays on the wall, exactly as it was.
The fired switch showed where the logic broke.
A neutron is the same three couplings as a proton, with one turned the other way. It holds a difference open, like a window held open against the wind. And holding costs.
Priced, the difference lands on the measurement.
The same repair, carried downstream, moved gravity and the expansion rate toward measurement too. One principle. Holding costs. Three fields moved. No new dial.
What it stands on
What it predicts
The difference between the neutron’s mass and the proton’s, in electron masses.
Paper: AP47
Paper: AP30
What would kill it
KS-FLIP.1 dies if an improved measurement of the neutron–proton mass difference departs from the expression beyond the barFrom the frozen document, 2026-09-04-neutron-KS-FLIP.1. Frozen before the measurement.