Consciousness Videos Ray Optics – observer in denser medium object in rarer medium: Problems March 31, 2021Kalpatharu Kalpatharu IITJEE Physics: Ray Optics – Problems on denser medium and rarer medium Source
Videos Steven Pinker on The Better Angels of Our Nature – BHA Voltaire lecture 2013 June 14, 2013Artis Modus
Consciousness Videos Dr. Edward F. Kelly: Consciousness is More Than a Product of Brain Activity March 23, 2018Ai-Vids
