You often see those silly little folding shovels from Gerber and SOG, the generic cheapos in Army Surplus stores and eBay and you wonder just how good they are? I mean they are probably okay in sand and soft dirt, but really, what good are they when things get hard? And yes, I mean hard, not difficult. Specifically, I mean rock hard, packed down, super frozen ice. The kind that starts as water (duh) then freezes, then has a huge weight placed on top of it, is occasionally warmed up slightly and refrozen until it is as dense as it can possibly get. In Canada we call it simply "winter."