The Golden Mean Spiral
The Golden Mean Spiral structure represents two well known sacred geometry patterns: the golden mean (phi) spiral and the Fibonacci spiral. The Mysterious Golden Mean also known as the "Golden Ratio" or Phi value (1.618) after the 21st letter of the Greek alphabet, PHI [φ] is a pattern that appears all throughout nature and the universe. It is a cosmic law which is even more mysterious and profound in its implications than Pi. Like Pi, Phi is a number with no arithmetical solution. The decimals just keep on going to infinity without ever repeating themselves. The unique thing about this number is that it can be found incorporated in most organic structures. From the bone structure of human beings to the seed pattern of a sunflower to the spiral of a sea shell, the phi proportion is there, underlying all biological structures, seems to be a geometrical blueprint for life itself.
Plato went so far as to call the phi ratio the "key to the physics of the cosmos". Phi is calculated at 1.6180339+..., and while it cannot be worked out arithmetically, it can be easily obtained with a compass and straightedge.
Golden mean in Pyramids
The phi ratio is found in the architecture of the Great Pyramid in the triangle formed by the height, half-base, and the apothem, or diagonal. In other words, the basic cross-section of the structure demonstrates the Golden Section. The Golden Section shows up again and again in Giza and in much more baffling and tedious ways.
The Fibonacci Spiral
Another Sacred Geometry Spiral Pattern can be found in the Fibonacci sequence.
which bears a special relationship to phi, and to the pyramids at Giza. First postulated by the medieval mathematician Leonardo Fibonacci, this sequence was used to describe the growth patterns of plants. It goes: 1,1,2,3,5,8,13,21,34,55,89,144,233, etc. It is made by adding the last two numbers of the sequence to get the next one, as in: 1+1=2, 1+2=3, 2+3=5, 3+5=8, 5+8=13, etc. This sequence's relationship to phi is that if you divide one term of the sequence into the next one, the result begins to quickly approach the transcendental number 1.6180339+... Of course, you can never actually get to it exactly, since it has no mathematical solution, it just keeps getting closer and closer, to infinity. Aerial photographs show that the pyramids at Giza are positioned in such a way that they fall on a line which accurately defines a Fibonacci spiral. The spiral passes exactly through the centers of each pyramid.
Even the microscopic realm is not immune to Fibonacci. The DNA molecule measures 34 angstroms long by 21 angstroms wide for each full cycle of its double helix spiral. These numbers, 34 and 21, are numbers in the Fibonacci series, and their ratio 1.6190476 closely approximates Phi, 1.6180339.
Scientists have found that the height of one unit of the DNA helix is related to its width in a proportion equal to the "The Golden Spiral (Ratio)" or the Fibonacci and Padovan number series that form the bridge from the number patterns found in in the double helix of DNA and a cross-sectional view of the DNA molecule from the top reveals two pentagons (whose angles are determined by the golden ratio).
So once again we can see that we are the universe itself trying to learn itself and understand itself through countless eons of evolution…
The pendant is a symbol of Harmony and beauty.
All items are shipped from Israel
It takes a few days for David to complete the order
DHL - $20 takes 3-5 b. days.
FREE on orders over $150!
If you have a specific due date - please notify us! We will do our best to deliver on time.
30 days 100% money back guarantee
We guarantee 30 days money back. We give the refund after the items arrive back to us. Please contact us before you ship it back to get shipping instructions.
Gold and silver authenticity
David is a member of “The standards institution of Israel” and makes periodic checks for gold and silver authenticity. The institute verifies that the silver is sterling silver 925 and that the gold is 14K or 18K as required. Lifetime repair Guarantee for breakage If one of our items ever breaks in the course of normal wear, David will repair or replace it, free.
Lost shipping Guarantee
We cover any lost shipping cost and will send your order again.
Ring size fix
If you ordered a ring and the size does not fit, you can ship it back to us and David will resize it for free.
David's Jewelry are created with the utmost care and love. Follow these simple steps to keep your jewelry looking its best:
Each of our items are sold in a decorative package embossed with our original symbol, a string for the pendant and a paper scroll explaining the jewel meaning and authenticity.