Dr Lara Wegener MD on Instagram: "Fibonacci begins with 0 and 1, then each term equals the sum of the two before it. This simple rule builds stunning patterns in nature: spiraled shells, sunflower seeds, pinecones, and hurricanes. Ratios of neighboring terms approach the golden ratio, about 1.618, shaping art, design, and architecture. In coding, the sequence teaches recursion, dynamic programming, and algorithmic efficiency. Start iteratively for speed: track two variables, update, and print. T