It was Twenty one months ago!

Only just noticed it was 21 months ago that I had last posted anything up here!Wow! time has flown!The reason why I am back posting is that one of my students had asked me a couple of times what had happened to the blogging, and I didn't really have a good answer other than being lazy I suppose although if truth be known I had also forgotten the password! tried a few times failed abysmally and would say to myself It will come back to me" So finally it has come back to me a after a real long senior moment! LOL...