Vangelis, quantum knots and Hania Rani at 2022 Piano Day

I just found out that Vangelis died 2 weeks ago. Αντίο Ευάγγελος! 

In other not so recent news, it appears that nature is really weird at quantum level and it involves complicated knots and topologies (e.g. skyrmions).

Lastly, I just found out about this wonderful event called Piano Day (organized by Nils Frahm and sponsored by ARTE Concert). This year, Hania Rani participated with an excellent set.