The Indiana Jones of Solar Power

Piers YoungNotesLeave a Comment

Aidan Dwyer – at 13 years old – has made a solar power breakthrough by looking at the way trees are shaped. That’s pretty darn impressive – a little bit like the Blackawton primary school science class and their academic paper on bees.

What I love, though, is his explanation of the process of his discovery. It has pattern-spotting, curiosity, research, maths, geography, history, design, science and more all thrown in. Aidan is clearly a model problem solver and I’m looking forward to seeing how my class react.

He starts:

People see winter as a cold and gloomy time in nature. The days are short. Snow blankets the ground. Lakes and ponds freeze, and animals scurry to burrows to wait for spring. The rainbow of red, yellow and orange autumn leaves has been blown away by the wind turning trees into black skeletons that stretch bony fingers of branches into the sky. It seems like nature has disappeared.

But when I went on a winter hiking trip in the Catskill Mountains in New York, I noticed something strange about the shape of the tree branches. I thought trees were a mess of tangled branches, but I saw a pattern in the way the tree branches grew. I took photos of the branches on different types of trees, and the pattern became clearer.

Then there’s this.

The branches seemed to have a spiral pattern that reached up into the sky. I had a hunch that the trees had a secret to tell about this shape. Investigating this secret led me on an expedition from the Catskill Mountains to the ancient Sanskrit poetry of India; from the 13th-century streets of Pisa, Italy, and a mysterious mathematical formula called the “divine number” to an 18th-century naturalist who saw this mathematical formula in nature; and, finally, to experimenting with the trees in my own backyard.

I love the breadth of the approach. And I love the way it is problem-solving, but problem-solving that is not constrained by subject, period or style. It is, I think, very Indiana Jones.

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