Ok. I have to admit that this device triggers some sort of primal glee deep in the folds of my mind. The Micro-Blaster is definitely on my wishlist. I could take rockhounding to the next level, like some modern day Miner 49er.
I'm sure some of you may be doubting the practicality of this device, but, really who cares about practicality when you can split a Volkswagen sized boulder in two. Right?