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uncuttable material

New material called Proteus can’t be cut with tools

July 21st, 2020

Researchers have developed a new material that is extremely resilient to cutting tools. The material, called Proteus, is a combination of aluminum and ceramic spheres. Proteus is durable against cutting wheels, drill bits, and even water jets. Safes, locks, and other items designed to provide security and theft protection are typically built out of very …