Dvds / Videos 2 hour Presentations by Jain, recorded on DVD and Video on Vedic Mathematics (Mental, One-Line Arithmetic), Sacred Geometry, Divine Phi Proportion, The 5 Platonic Solids and Magic Squares. Other specal Dvd Presentations by Friends of Jain. The Living Mathematics Of Nature (7)   Vedic Mathematics For The New Millennium (1)   Dolphin-Human Connections (2)   Visual Symphonies: J. Quintin (1)   Gaurav Tekriwal's 8 DVD Set (1)