Researchers are exploring how insects could serve as sensing systems in environments that are difficult or dangerous for humans to access. Research from Washington University in St. Louis combines insects’ biological abilities with engineering to potentially detect hazards, map areas and gather information in challenging environments. “We marry the best biology has to offer with […]
Enhancing hidden defects to strengthen metal materials
Scientists have discovered a way to use defects in crystals to create stronger materials. By organizing these imperfections into dense networks, researchers strengthened two metal alloys without changing their chemical composition. Notably, this method significantly increased both the amount of stress the metals could withstand and their resistance to gradual warping at high temperatures. These […]






