Posted on April 25, 2020April 26, 2020John Lamb Lash – Gnosticism and Mythology https://youtu.be/gDifme8UuRE
Posted on April 24, 2020August 22, 2020Rudolf Steiner – Archive and Interviews Rudolf Steiner Archive
Posted on April 21, 2020April 21, 2020NJ Wildberger – The most fundamental and important problem in mathematics
