Linus Tech Tips went on Jimmy Fallon to showcase something that barely feels real: a Lenovo laptop with a rollable OLED display. Folded, it looks like a normal 14-inch notebook. Press a button—and the screen rises upward into a taller, expanded workspace. It’s the first commercially available laptop of its kind, and it hints at where personal computing is headed: dynamic displays, adaptive form factors, and devices that shift from “portable” to “productivity machine” instantly. More room for cod