A treat for all computer scientists or anyone with a lively mind is the annual Christmas Lecture given by Donald Knuth. After a Covid pause in 2020 and 2021 they are back and it's an Xmas Tree lecture ...

It's Xmas and Xmas means Donald Knuth putting on his flamboyant Xmas top and talking to us about something that most of us know nothing about? Of course not. This year it's all about the Knight's Tour ...