#sublevels
status: public Tue Mar 21 01:43:53 2023 (*6952cd93*):: +public! https://www.youtube.com/watch?v=wTL5XFI0lTo *** ♾ Fraunhofer Diffraction — Kvrt in Space *** YouTube
status: public Tue Mar 21 01:43:53 2023 (*6952cd93*):: +public! https://www.youtube.com/watch?v=wTL5XFI0lTo *** ♾ Fraunhofer Diffraction — Kvrt in Space *** YouTube