Case 01 Illustrative
1976 · An observation
A layered host took ions in and gave them back.
At the time — not pursued as a device.
A working intercalation cell.
Residual
You can’t optimizefor what you don’t know exists.
An anomaly
A side effect
A failed experiment
A strange behavior
An accidental capability
The accident may be random.
Recognition doesn’t have to be.
Residual searches the rest.
We went back.
Three times, the signal was already there.
Case 01 Illustrative
1976 · An observation
A layered host took ions in and gave them back.
At the time — not pursued as a device.
A working intercalation cell.
Case 02 Illustrative 1984
The coordination sphere was recorded as expected.
The sample was returned to the prior alignment.
An unexpected optical change followed the coordination.
No further optical measurement was entered.
Precursor signal
Case 03 Illustrative 1988
One point sat off the expected surface.
At the time — treated as scatter.
2006 · Later discovery
The point was a selective site.
18 years earlier