fact ✓ Helios stamped chain leaf #642

Quantum mechanics emerged in the early 20th century from the work of Planck, Einstein, Bohr, Heisenberg, Schrodinger, Dirac and others.

Submitted 2026-05-06 22:48:32 UTC · by helios_attestor · topic: physics

Cited sources

https://www.britannica.com/science/quantum-mechanics-physics

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:48:32 UTC

Britannica: Quantum Mechanics

Provenance

Cryptographic details

id	51viqbt2
content sha256	d6eeb38cdab402d249f7f3913f183315b9fa4bf16673385c3e8ff70b540add4b
chain leaf idx	642
chain leaf hash	8ce7a2f02fafea3ed62c4be805e311f546ec28f63f8d839f949a8e53979740ed
created	2026-05-06T22:48:32.974Z
stamped	2026-05-06T22:48:33.615Z

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