So let us travel back in time exactly two years to 5th June 2013 . . . . . .
It has been a funny old day, the weather here was very overcast and sort of OK but not like yesterday or tomorrow (I have kicked the weather machines side panel) hot and sunny, and my day has sort of ticked along with the usual quantum physics and woodwork plus the rather more useful lesson of locksmithing, and the skills of unlocking locks that prefer to remain locked. Of course this is a huge area of expertise because not only does it include the humble padlock but of course there are many unseen mathematical locks, things that appear to be physically locked to something by forces unknown.