We're sure glad there's iFixit to take apart new gadgets so we don't have to, and it comes as no surprise that the next-gen Nexus 7 is one of its latest experiments. If you've read our hands-on with the device, you won't be surprised by much of what the folks at iFixit saw while tearing it down. Unfortunately, it doesn't look like the new version has huge improvements when it comes to repairability. Its huge battery is glued to an adhesive tray, and like its predecessor, its display seems to be the biggest problem -- you'll need a heat gun to get it out. Still, iFixit gives it a score of 7 out of 10, because all they needed to pry it open was a plastic tool.