A bit bizarre taking a musical instrument and trying to treat it like some kind of hi-tech gizmo. I think it would be much more interesting to show how a guitar is actually built, rather than how to destroy it.<p>> Finally we use a dremel to open up the body of the guitar and find a single piece of wood — either mahogany, poplar, or maple, which are all lightweight woods that provide the right balance of treble, mid-range, and bass vibrations.<p>Come on, at least do your homework. Poplar is a softwood, not really suitable for a solid guitar body as it is too soft. Both mahogany and maple can't really be called lightweight (density of 0.6-0.7 g/cc). Anyway the wood in the picture is definitely not poplar, nor mahogany, nor maple. Judging by the grain and the colour it looks like some variety of oak.