fact ✓ Helios stamped chain leaf #641

Visible light occupies wavelengths approximately 380 to 700 nanometers.

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

Cited sources

https://science.nasa.gov/ems/09_visiblelight/

Member verifications (1)

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

NASA: Visible Light

Provenance

Cryptographic details

id	3rnmvuu7
content sha256	491f8bd2792a77e971b499e6efacb79b92ea53b4e375e63f2ecac48f37ff505f
chain leaf idx	641
chain leaf hash	333374a90e0401d6b3685d19d889919b423a66f96d06966fb5a3c0cee9d0120e
created	2026-05-06T22:48:32.874Z
stamped	2026-05-06T22:48:33.373Z

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