Light Goggles | Nat Geo Photo of the Day - National Geographic Photo of The Day for June 04 (2022)

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Picture of a sailor in a bunk bed wearing light-emitting goggles that could reset his internal clock

Light Goggles

Resting in his bunk on the U.S.S. Paul Hamilton, a sailor wears light-emitting goggles for a short time after waking. When this photo was published in an August 2018 story about sleep, scientist Nita Shattuck was testing the goggles to see if they could reset sailors' internal clocks.

Photograph by Magnus Wennman, Nat Geo Image Collection


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