Dharma Questions: Abhidhamma (With Beth Upton)

Beth Upton addresses some of my Pa Auk Sayadaw Abhidhamma lecture series questions including: visual details of various kalapas (the smallest units of physical matter and ultimate materiality); how can there be essence (as in nutritive essence); did Buddha teach (specific) kasina meditations; questions about pre- and post-kalapa phenomena; how perceptual variations effect reality; what determines a kalapa's location; and how does adhimokkha, or decision work