According to @ai_darpa, a new ultra-tough transparent polycarbonate sheet demonstrates up to 250 times more impact resistance than regular glass, surviving direct hammer hits with ease (source: @ai_darpa, Dec 24, 2025). This breakthrough material is poised to redefine the future of smartphone displays and unbreakable screen technology, with significant potential for AI-integrated devices and high-durability foldable phones, including those rumored from Apple. The adoption of such advanced polycarbonate materials could enable new design opportunities for manufacturers and reduce device repair costs, opening up business opportunities for AI-enabled smart screens and next-generation mobile devices.