September 10, 2020October 9, 2024Vortices of Light and Matter Waves View On Meetup.com Date Friday, 11 Sep 2020 8:00 PM One of our long time members, Robert, have found this event and shared it with us. Here’s the link to that Meetup event: https://www.meetup.com/pswscience/events/272947245/?rv=me1&_xtd=gatlbWFpbF9jbGlja9oAJDI2MmI3YmZiLWM3OWUtNDEwYi05ZTljLWI3NzM4ZGY1ZDE4Yw