Not a lot to see here (yet). Move along now - come on - move along! There will no-doubt be bits and pieces on engineering I've picked up over the years - I was, after all, a Civil Engineer once and finished my full-time career as a research engineer for Rolls-Royce (Power Systems as it is/was and not the cars). I don't intend it to be all hi-falutin' maths but also hacks and DIY tips.