Lenovo touts the latest version of the Yoga Slim 7i Carbon as reinforced with carbon fiber as well as a magnesium alloy for toughness despite its low weight. However, as the lid and base-plate of the Alder Lake laptop are covered in the latter, one might wonder where the former is. The YouTuber JerryRigEverything set out to find out with pry-tools and screwdrivers in hand.