September 7, 2024
How Optical Fiber Connected the World: The Untold Story
Charles Kao showed glass impurities caused signal loss, and Corning's 1970 ultra-pure glass hit 20 dB/km, launching the
February 23, 2024
Gorilla Glass vs. Sapphire: Unbreakable Phone Screens
Corning's Gorilla Glass uses ion exchange in 400C potassium salt to resist scratches, while costlier sapphire offers a t