#161: Sinofert & Elders
Date: 12 May 2022 Download Video (mp4) Presentation Slide (pdf) Audio (m4a)
#160: Uranium
Date: 28 April 2022 Download Video (mp4) Presentation Slide (pdf) Audio (m4a)
#159: Aluminium
Date: 14 April 2022 Download Video (mp4) Presentation Slide (pdf) Audio (m4a)