May 16, 1960
1960-05-16 00:00 UTC
Held by The Museum. Not for sale.
The first laser

Theodore Maiman gets coherent light out of a ruby rod at Hughes Research Laboratories.Source ↗
1960-05-16 00:00 UTC
Held by The Museum. Not for sale.

Theodore Maiman gets coherent light out of a ruby rod at Hughes Research Laboratories.Source ↗
Every minute within five minutes of this one is unclaimed.