As expected of iFixit, the iPad has already been ripped part by part in a more detailed manner just shortly after the launch. You can read the full instructions for the iPad dissection at iFixit.

Some interesting facts from the teardown:

• The battery consists of “two separate 3.75V lithium polymer cells wired in parallel for such ample battery life.”
• Not new but the 3G iPad is really just the WiFi iPad with added 3G components.
• “The dual speakers provide stereo sound. Two small sealed channels direct sound toward three audio ports carved into the bottom edge of the iPad.”
• The dual battery with the back cover weighs a whooping 148 grams.