For Gorilla Glass testers, life is a daily grind (and scratch and drop...) - CNET

For Gorilla Glass testers, life is a daily grind (and scratch and drop...) - CNET

瀏覽:1211
日期:2025-05-08
PAINTED POST, N.Y. -- Using extra-fine sandpaper (320 grit, to be exact), Corning scientist Kevin Reiman lightly rubbed the surface of a small, thin square of transparent sapphire crystal. Synthetic sapphire, a material second only to diamonds in hardness...看更多