Geometry Code https://validator.w3.org/feed/docs/rss2.html A few German sacred geometry books available for shipping costs only Introduction Affiliates and Archives Galore! Solar System Geometry (per Martineau) Wall Calendars for 2027 Cedar sprig symbolism: Freedom or fragmentation? Mirrored geometric solid cameo on new whodunit Educational Books and Toys: RedHen Update! Redding Geodesic Sphere Rotating Platonic Solids with optical caustics Resources Highlights from the June Post Archives on GeometryCode.com Highlights from the April Post Archives on GeometryCode.com Highlights from the January Post Archives on GeometryCode.com December 2012 GeometryCode bulletin Crystal Systems and Platonic Solids Details about the contents of Sacred Geometry Design Sourcebook, instructions for creating the graphics therein, etc. In memoriam: William Goldstein Nature’s Hidden Messages: Conversation with Marc Courtenay Highlights from the March Post Archives on GeometryCode.com GeometryCode bulletin for October 2014 Golden Ratio and sound – John Chowning synthesis GeometryCode bulletin for October 2013 October 2012 GeometryCode Bulletin Zometool builds models from SGDS Highlights from the July Post Archives on GeometryCode.com 2025 Martineau Solar System Calendars available now The Geometry Code (Kindle edition) turns 10 today! 3-D Polyhedra Software: Modeling, Art, Animation, Apps and more 3D Hexagonal … and other … jewelry Highlights from the August Post Archives on GeometryCode.com Highlights from the September Post Archives on GeometryCode.com Highlights from the May Post Archives on GeometryCode.com Möbius strips of light … Donald in Mathmagic Land … Golden Ratio Nautilus GeometryCode bulletin for September 2013 Froebel Gifts special package and Wooden Books from Red Hen Fun, whimsical, playful geometric art Sonoran Desert geometry: natural and human-made The Golden Icosahedron and other interesting Golden Ratio appearances Inspirit – Hexagonal kaleidoscope mandala generator iOS app Interesting list of interesting numbers August 2012 Bulletin Infinite Recursive Zoom In of Nested Platonic Solids GeometryCode.com Affiliates Fractile Fun Midnight in the Desert – interview July 24, 2017 Highlights from the February Post Archives on GeometryCode.com SMAs in SMA (SMA-ll stellated dodecahedra in San Miguel de Allende) The Geometry Code book: Sample Chapter, Table of Contents and Preface Free Sacred Geometry Design Sourcebook (SDGS): 29 years and counting…