Engadget posts a link to iFixit's MacBook teardown. They get some information which is not in Apple's specs. Some of the highlights of the new Polycarbonate MacBook below:
The bottom (lower case) is actually aluminum with rubberized coating injection-molded onto one side
It has the same CPU and GPU as the base model MacBook Pro
Obviously, the MacBook is now made of plastic Unibody (we'd like to se ehow strong that really is) You obviously have a new rounded edge design. Along with that goes a new "built-in" battery that has a lot more life (7 hours)
