YA-290ss Golden Ratio Sacred Geometry grid, laser cut in fine detail from rustproof stainless steel. It has been perfectly laser cut geometrically! Both sides have a highly polished silver finish. 2 inches in diameter, weighs under 2 grams. Ideal for pendants, stencils, earrings, wall hangings or altarpieces.
FIBONACCI AND THE GOLDEN RATIO
Some of the greatest mathematical minds of all ages, from Pythagoras and Euclid in ancient Greece, to the Italian mathematician Leonardo of Pisa and the Renaissance astronomer Johannes Kepler, to present-day scientific figures such as Oxford physicist Roger Penrose, have spent endless hours over this simple ratio and its properties. Biologists, artists, musicians, historians, architects, psychologists and even mystics have pondered and debated the basis of its ubiquity and appeal. In fact, it is probably fair to say that the Golden Ratio has inspired thinkers of all disciplines like no other number in the history of mathematics.