Have You Ever Seen a Video About Fibonacci Numbers,Math and Nature

This video about mathematics and nature is beautiful although I don't quite get it. The initial numbers are the so called Fibonacci numbers. According to Wikipedia "Fibonacci sequences appear in biological settings,in two consecutive Fibonacci numbers, such as branching in trees, arrangement of leaves on a stem, the fruitlets of a pineapple,the flowering of artichoke, an uncurling fern and the arrangement of a pine cone". In mathematics, the Fibonacci numbers are the numbers in the following sequence:

0,\;1,\;1,\;2,\;3,\;5,\;8,\;13,\;21,\;34,\;55,\;89,\;144,\;

By definition, the first two Fibonacci numbers are 0 and 1, and each remaining number is the sum of the previous two. Some sources omit the initial 0, instead beginning the sequence with two 1s. I heard about this video on the blog Suture for A Living.

Nature by Numbers from Cristóbal Vila