Solar panels in a TREE model & Fibonacci numbers

Did you know tree branches and leaves in a plant rotate around the trunk in a pattern based on Fibonacci numbers? That maximises the amount of sunlight that the leaves get, because it minimizes how much the upper level branches or leaves shade the lower ones.

Well, a 13-year old student has now built a "tree model" with solar panels and proven that it collects MORE sunlight than a flat array of solar panels! The article has lots of photos to show his experiments.


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