Ralph's Resources Online

• Lecture Videos
• MS#82. The Canon of Lespugue, 1994
• MS#93. The Geometry of Angels, 1997
• MS#96. The Origin of Algebra, 1998
• MS#102. An Old Math Program, 1999
• MS#103a. The Chaos and Fractals of Paris, 1999
• MS#130. Galileo's Father, 2010