Golden Spirals and Golden Angles

Further fun Fibonacci forays for fascinating Phyllotaxis? 🙂 The Art of John Edmark | Talk by Paul Dancstep | Exploratorium The magic of Fibonacci numbers | Arthur Benjamin John Edmark – Math X Art Here’s a prior GeometryCode.com post featuring Edmark’s elegant geometric sculptures






Multiplication Tables on Circular String Art lead to Mandelbrot and classic curves

Thanks to Ed Kellogg for this interesting video link (Times Tables, Mandelbrot and the Heart of Mathematics by Mathologer) and his comments: “This looks like a real treasure trove to me! And not just Mathologer – looks like a lot of other mathematicians or mathematics enthusiasts have put up some great videos since the last […]






Möbius strips of light … Donald in Mathmagic Land … Golden Ratio Nautilus

From the backlog of interesting sacred geometry links I’ve been meaning to share, here are three, with thanks to colleagues who shared the links with me so I can pass along to you! 🙂 Möbius strips of light” … These mathematical structures show up everywhere from M.C. Escher drawings to electrical circuits, but almost never […]






Online Triangle Calculator and Drawing Tool

Here’s a neat calculator and drawing tool for triangles that works on Google Chrome. Thanks to Jesus S. for sending me the link and the detailed description below! Be sure to try the drawing tool, and checkbox for options such as incircle, circumcircle, etc. http://TrianCal.esy.es – Open in Google Chrome. (Triangles online calculator developed by […]






GeometryCode bulletin – June 2015

(1) News, Events, Interviews, Workshops, Classes, Exhibits, Products, Articles, Tutorials Vibration Station Conversation: Emoto, Cymatics, Mentalism, Polarity and more… Dave Cohen (a.k.a. Davie Crockett) and I shared this conversation on 28 June 2015, on his LA Talk Radio show. We began with talking about the work of Masuru Emoto, Hans Jenny, quantum technology, mind (of […]






GeometryCode bulletin for April 2015

(1) News, Events, Interviews, Workshops, Classes, Exhibits, Products, Articles, Tutorials Metatron’s Cube art by Jarrod Bray Occasionally I get interesting, unsolicited submissions such as this one by artist Jarrod Bray, who finds artistic inspiration from Metatron’s Cube as a starting point. Here’s one of the images (slightly retouched to bring out the contrast) he sent […]






NOVA – The Great Math Mystery

Looks like an interesting program … I’m looking forward to watching this PBS program! “Join NOVA on a mathematical mystery tour—a provocative exploration of math’s astonishing power across the centuries. We discover math’s signature in the swirl of a nautilus shell, the whirlpool of a galaxy, and the spiral in the center of a sunflower. […]






GeometryCode bulletin for January 2015

(1) News, Events, Interviews, Workshops, Classes, Exhibits, Products, Articles, Tutorials Fibonacci Garden: Mathematics in the Plant World – New DVD from Michael Schneider For the past two months I indicated that I would do a more proper review of “Fibonacci Garden: Mathematics in the Plant World“, the latest DVD from Michael S. Schneider, author of […]






GeometryCode bulletin for November 2014

(1) News, Events, Interviews, Workshops, Classes, Exhibits, Products, Articles, Tutorials Fibonacci Garden: Mathematics in the Plant World – New DVD from Michael Schneider I just today received “Fibonacci Garden: Mathematics in the Plant World“, the latest DVD from Michael S. Schneider, author of the superb book A Beginner’s Guide to Constructing the Universe: Mathematical Archetypes […]






Find Your Geometry Name

Mine would be Bisected Rhombicosidodecahedron… What’s yours? 🙂