Happy Friday Maxine- and all - enjoy the theatre. I'm off to an OU astronomy, physics and maths meeting at the Olde White Horse, Holborn. Roger, the tutor originally euphemistically called it a study meeting ... although the real ale is judged rigorously and a couple of years ago I did help someone struggling with tensors on a maths course - amazing as it's around 40 years since I studied them and don't think I fully understood them then! Unfortunately, tomorrow's trip to Norwich postponed because of rail replacement buses in the depths of East Anglia ☹
Michael Ixer ● 2721d