Fewer parts. Greener parts. The new MacBook is built with significantly fewer parts. And the parts that remain are significantly greener. Take the unibody, the foundation of the notebook itself. It’s a single piece of solid, recyclable aluminium that replaces dozens of extraneous pieces once destined for landfill.
	Play faster. Games get up to a 5x performance boost in the new MacBook. Power your way through the 3D environments of Quake, Call of Duty and Spore. Enjoy faster, smoother, more responsive gameplay. And marvel at how great those game graphics look: They’re crisper, they’re more finely detailed and they make the most of the brilliant LED-backlit display.
	Square one: a solid block of aluminium. Instead of assembling a notebook from many minor parts, the new MacBook was re-invented from just one: the new, solid-aluminium unibody enclosure. It gets full credit for making MacBook thinner, lighter and even more stunning. But it’s not all beauty. Because of the unibody, this MacBook is more durable than ever. It was designed to take on your world. So slip it into your backpack or briefcase and pull it out wherever you go — it’s impressive in any setting.