Forensic evidence can now survive underwater for weeks, thanks to a new technique developed by researchers at the University of Portsmouth. The technique, called “Forensic Underwater Storage” (FUS), uses a combination of low temperature and special materials to keep evidence from being damaged by water. This new technique could revolutionize forensic investigations, allowing evidence to be preserved underwater until it can be retrieved and examined. The researchers believe that this new method could be especially useful in cases involving bodies found in rivers, lakes, and other bodies of water.

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source: Phys.org