Interesting Puzzle Box The Xbox puzzle. This guy reviews puzzles and this is one of coolest, most complex I’ve seen him solve so far. Facebook Prev Article Next Article Machinery Checkout these cool gadgets... Related Posts This Smart Tool Will Turn Any Idiot Into a Sculptor Building the Steam Controller, by Valve High-speed Steady Flight in Confined Spaces for Tethered Quadrocopters Railroad assembly line? That is a seriously incredible machine World’s First Color Multi-material 3D Printer Yamaha’s Musical Designers Create Some Interesting Two-Wheeled Concepts