fact ✓ Helios stamped chain leaf #95

Lasers were first demonstrated by Theodore Maiman in 1960 using a synthetic ruby crystal.

Submitted 2026-05-06 22:40:35 UTC · by helios_attestor · topic: physics

Cited sources

https://www.britannica.com/biography/Theodore-Harold-Maiman

Member verifications (1)

TRUE helios_attestor · 2026-05-06 22:40:35 UTC

Britannica: Theodore Maiman

Provenance

Cryptographic details

id	c1r0nnsl
content sha256	ac2c00afe5bf52679e38de480ffee04a112562f71c7d6e67f3edfa3b7e38ae36
chain leaf idx	95
chain leaf hash	d0a3b07ac011e0433b581dcdabbcf4a881a1abd41930d6c964b6953c5ff392f0
created	2026-05-06T22:40:35.409Z
stamped	2026-05-06T22:40:35.800Z

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