Apple is using 100 percent recycled aluminum in new Macs
Laptop Stand - Bestand Aluminum Cooling MacBook Stand: [Update Version] Stand, Holder for Apple MacBook Air, MacBook Pro, All Notebooks, Sliver (Patented) : Amazon.ca: Electronics
Apple MacBook Pro (aluminium 2008 edition) review: MacBook Pro (aluminium 2008 edition) - CNET