By this Algorithm

The ‘location’ of this centre  of Scotland: Footnote: A few years ago I made this film: This ‘centre of Scotland’  had been calculated by a different algorithm.

The President’s Lecture

On Friday 29 November 2019, Dr Adrian James, Registrar of the Royal College of Psychiatrists, introduced Dr Derek Tracy for ‘the President’s Lecture’ at the Winter Academic Meeting of the … Continue reading The President’s Lecture

Girgenti: footnotes and forget-me-nots

Introducing Girgenti At Girgenti you can still hear two girls sing. Girgenti followed Paestum From Thimble Row to Discoveries:

Discoveries at Girgenti

This is my final film on Girgenti: