Making a Cube in a Cube in a Cube from One Block of Metal is Impressive Watch how this guy makes a cube in a cube in a cube using only one piece of metal. Facebook Prev Article Next Article Machinery Checkout these cool gadgets... Related Posts World’s First Color Multi-material 3D Printer The SoundTank Will Blow Your Ears Off Genius Redneck Invention to Pluck Chicken Welding by Friction is Amazing Revisiting – Car shredding machine High-speed Steady Flight in Confined Spaces for Tethered Quadrocopters