Why Apple Waited a Decade for the Foldable iPhone

Apple let competitors sell foldable phones for ten whole years just to fix one single problem: that annoying screen crease. In a rare behind-the-scenes interview, Apple leadership finally revealed how they pulled it off on the new iPhone Duo. Instead of cheap plastic, they engineered an ultra-thin polymer-glass stack coated with microscopic nano-texture glass. Light diffuses across the folding axis, making any bend completely invisible to the naked eye. It feels like real, silky glass under your fingers. Even crazier? It has full Apple Pencil support. The screen is tough enough to handle stylus pressure with zero dents. Pair that with a zero-gap hinge that shuts completely flat against dust, and Apple just rewrote the foldable rulebook. They showed up late to the party, but they might have just changed everything.