Golden Ratio Rectangle Phone Cases - iPhone and Android

Golden Spiral and Ratio Science T-Shirt and accessories - great for science, math and engineering lovers

Golden ratio, great gift idea for students, scientists, researchers, mathematicians, physicists, ...

The Golden Spiral and Fibonaccci numbers frequently occur in nature and mathematics. A beautiful and mystical graphic t-shirt that's great for teachers and students of science, math, art, and photography.

Golden Ratio - Primary Colors.

Fibonacci Golden Ratio Number 1.618...

Golden ratio, great gift idea for students, scientists, researchers, mathematicians, physicists, ...

Not only are tree branches, flower petals, and shells in Fibonacci series, we are all beautiful in the golden ratio. "I am an example of Fibonacci Sequence" because we are all the perfect creation of God. Are you an mathematician, engineer, musician, or artist using Fibonacci Sequence for calculating, coding, composing, or designing? If yes, then this T-shirt is perfect for you who understands the Golden rectangle and the beauty code of nature!

Fibonacci Spiral

Fibonacci Spiral

blue golden ratio fibonacci spiral

The most sacred of edibles

Fibonacci spiral. Computer artwork of a spiral within squares whose sides decrease in length by a factor of 0.168. This number (phi) is derived from the golden ratio Phi (1.618). The spiral is formed by drawing a quarter circle in each box. It resembles that seen in nature, such as the shape of a snail's shell or the segmentation of a pine cone. The Fibonacci spiral was named after the Italian mathematician Leonardo Fibonacci (1170- 1230), and is also known as an equiangular or logarithmic spiral.