Key Points Researchers at Tohoku University discovered a new stress-relaxation mechanism in glass, reducing its susceptibility to breakage. The study focused on ionic glass using synchrotron radiation experiments and simulations. Atomic "jumps" and surrounding collective movements work together to alleviate internal stress in the glass. Future research aims to apply these findings to other glass types and create universal design principles for impact-resistant materials. A groundbreaking discovery by researchers at Tohoku University is set to revolutionize the glass industry by...