These Tiny Lasers Are Completely Edible

Slashdot
By EditorDavidJul 6, 2025, 11:34 am339 ptsTop
"Scientists have created the first lasers made entirely from edible materials," reports Science magazine "which could someday help monitor and track the properties of foods and medications with sensors that can be harmlessly swallowed." [The researchers' report] shows that tiny droplets of everyday cooking oils…

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