Some Assembly Requiredفصل 2 افزودن تصویرشماره قسمت3Skeletool; BeautyrestOverviewJoin Brian at the Leatherman factory, where they make their cool new tool-the Skeletool. Then, Brian heads to Simmons in Charlotte, North Carolina to uncover the science of how they make the Simmons Beautyrest.Air dateAugust 14, 2008Runtime (min)45