Solved cryptogram
Quantum spin comes in halves and wholes of one small constant, and nothing lies in between.
Physics Facts, sourced to NIST.
Or go to the puzzle’s own page first.
What it means
Particles behave as though they carry angular momentum, but they cannot carry any arbitrary amount of it. The allowed values are whole or half multiples of the reduced Planck constant and nothing else. That split turns out to divide all matter in two: half-integer particles such as electrons refuse to share a state, which is why atoms have structure and why solid objects hold their shape.
The claim comes from NIST.
- SourceNIST
- CollectionPhysics Facts
- Difficultyhard
- Length74 letters, 20 unique
Nearby in the collection
The facts either side of this one.
- NISThard, 77 letters
- NISThard, 74 letters
- RSCmedium, 68 letters
- HyperPhysicshard, 68 letters
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Scored closest to it by the model behind our guide to solving cryptograms.
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