In the Egyptian system of measurement, the Eye of Horus also represented a fractional quantification system to measure parts of the whole. In modern mathematics, we call this the Fibonacci constant, or Fibonacci’s sequence. As I mentioned earlier in the book, this is a mathematical formula that shows up everywhere in nature, displayed in patterns you can see in sunflowers, seashells, pineapples, pinecones, eggs, and even the structure of our Milky Way galaxy.

