01:57:19 duration 1 hour 57 minutes
Quantum Physics 5
Magnetic Monopoles, GUTs, Supersymmetry, and Dark Matter
04:19 duration 4 minutes 19 seconds
Vera Rubin and Dark Matter
Excerpts from The Ring of Truth, Episode 6: Doubt, hosted by Philip Morrison https://www.youtube.com/watch?v=xhfUfxeh9Lg
47:12 duration 47 minutes 12 seconds
1-20-21: Astro/Cosmo
46:54 duration 46 minutes 54 seconds
Cannabis genetics
Drs. Alisha Holloway and Jessica Kristof from Phylos Biosciences discuss the genetics and genomics of cannabis cultivars