Grant Davis completes yet another MOC full of NPU. How often have you seen a building that has walls made entirely out of bars (and bar-like parts)? For me, never -- before I met Grant here. This creation is another that can't be fully appreciated unless you check out this video on Grant's YouTube channel. Though it may not appear so, this shack can be turned upside without a single bar coming loose. How cool is that? Wonderful work, Grant!