ScienceIn Chile, injured penguins wear copper vests to aid healing
Researchers in Chile have created snug red vests for injured penguins recovering during El Niño. Woven with copper and zinc, the garments are intended to help their injuries heal faster.
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The Associated Press★☆☆☆☆2026-09-03 12:00Original
In Chile, injured penguins wear copper vests to aid healing
Science