Take It Apart dot Net is a great site for geeks who love to take things apart. They dissect pretty much everything  they can get their hands on. This is what their site says "This site is a resource to be used by anyone who wishes to see -- for any reason -- how to take apart certain electronic devices. We will try to post a new dissection as often as time permits.  We must recommend against, of course, the dismantling of electronic devices. (Doing so could damage them or void their warranties.)". Sure, we will never ever open anything :P