Tape 5b
http://video.google.com/videoplay?docid=-1521703039653687798
- Vant Hoff Introduces tetrahedron
- Bonding: Single, double & Triple
- Tree Structure
- Ballons
- Geodesics and great circles
Review: Necklace Structures
- Great circle patterns: Octahedron and Icosahedron
- Icosahedron woven fiber toy ball found throughout South Asia
- Geodesics are Hydraulic,not Crystalline
Break