This year, as a beginning of a tradition, we celebrate the World Quantum Day on 14 April.
The homepage is
https://worldquantumday.org
Focus event:
17:00 CET
Alain Aspect (Institut d’Optique Graduate School, Université
Paris-Saclay):
From Einstein to Wheeler: Wave-Particle duality of a single photon
https://www.youtube.com/channel/UC58i74MecpOj_HE3XWX_snw