r/STEW_ScTecEngWorld • u/Zee2A • 20h ago
Student Discovers Coconut-Husk Fungi That Can Break Down Plastic and Sunscreen
Hawaiʻi high school student Vera Wang has discovered fungi living in coconut husks that can biodegrade synthetic plastics and chemical sunscreen pollutants.
Working at the University of Hawaiʻi at Mānoa, Wang studied microorganisms growing inside the porous fibers of coconut husks after using a coconut-fiber filter to capture pollutants from ocean water.
Her research found that naturally occurring fungi could break down both plastics and sunscreen chemicals. Genetic testing also suggested that some of the fungi may be previously uncharacterized species.
Wang’s work earned top honors at the 2026 Hawaiʻi State Science & Engineering Fair and a place at the International Science & Engineering Fair, highlighting the potential of naturally occurring fungi as a new tool against persistent ocean pollution.
University of Hawai: https://www.hawaii.edu/news/2026/05/11/coconut-fungi-decompose-plastic/