Yesterday, Apple unveiled an unbelievably thin new 13-inch Retina display MacBook Pro and, as the lightest MacBook Pro ever, this latest release pushes the company's standards of industrial design. We got a little laptop nostalgia after seeing the newest notebook, recalling the days of tangerine clamshell iBooks and tiny 12-inch PowerBooks. Take a look at 23 years of mobile personal computing, Mac-style.
