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 The Strangest Elevator In Italy The Old Machine That Measures Irregular Shapes World’s First Color Multi-material 3D Printer These Gears Are Synched at 4,500 RPM New Most Powerful Microscope – STEHM Welding by Friction is Amazing