This week’s Spotify-powered SolidSmack Radio Playlist knocks you in the pop sockets with head-boppin’ groove tuneage to help propel you through the work week in style. Whether you find yourself inking markers until they’re dry, grinding material through a bandsaw or working that 3D geometry all day, consider these tracks as a tool for your…

Commonly used to seamlessly join dissimilar materials with different melting points, friction welding has been used to manufacture everything from airplane parts and rocket thruster tanks to even space shuttles and the razor-thin iMac. But regardless of the intended application, the visual spectacle provided by forcefully joining two materials together with brute force is one…