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Biomaterials

Biomaterials

Brownian motion study shows real tears are more viscous than artificial ones

11 Aug 2023 Isabelle Dumé
Close-up photo of a person's eye with tears in it
(Courtesy: iStock/leonovo)
Researchers at the University of the Basque Country (UPV/EHU), Spain, have shed fresh light on the v

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Isabelle Dumé is a contributing editor to Physics World
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