13 Year Old Uses Fibonacci Sequence to Make Solar Energy Breakthrough
2011 08 21

By Max Eddy | Geekosystem.com


While walking through a forest in the winter, 7th grader Aidan Dwyer thought he saw a pattern in the way leaves and limbs grew from trees. Some photography, measurements, and investigating the work of other naturalists confirmed that plants produce new growth following a Fibonacci sequence.


Aidan Dwyer’s Experiment

This pattern, where the previous numbers are added together to make the next number in sequence (1+1=2, 2+1=3, 3+2=5, 5+3=8, etc.), and its corresponding golden ratio have been observed all over the nature world. This got Dwyer thinking about why trees grew in this way, and if there was an evolutionary advantage in doing so. He knew that trees, like all plants, use their leaves to photosynthesize and decided to make that the focus of his investigation.

To do so, he constructed a “tree” using the sequence of leaves found on an oak tree. Except on his tree, Dwyer placed photovoltaic cells instead of leaves. He compared the amount of energy collected by his tree against a normal, flat array of solar cells. His results may surprise you:

The Fibonacci tree design performed better than the flat-panel model. The tree design made 20% more electricity and collected 2 1/2 more hours of sunlight during the day. But the most interesting results were in December, when the Sun was at its lowest point in the sky. The tree design made 50% more electricity, and the collection time of sunlight was up to 50% longer!


Whether Dwyer’s work is actually “groundbreaking” is probably open for debate. After all, scientists have been observing and investigating plants for centuries. However, his work is certainly impressive and has attracted some attention towards using a design drawn from nature to gather energy more efficiently. As much as it captures power, it also captures the imagination. As impressive as vast solar arrays in the desert are, I would much rather walk through a powerplant forest made of Dwyer’s trees. Not bad for a 13-year old.

Article from: geekosystem.com




Blog Debunks 13-Year-Old Scientist’s Solar Power Breakthrough
By Ujala Sehgal | TheAtlanticWire.com


A 13-year-old who, observing trees, takes it upon himself to read up on the Fibonacci series and propose a way to better utilize solar energy is the feel-good story at its finest. So naturally, media outlets including us have been sharing the tale of seventh grader Aidan Dwyer’s solar power "breakthrough" science project. But according to the blog The Capacity Factor, the media has been getting way ahead of itself.

In short, here is the story of young Dwyer’s science finding: He was observing trees, and noticed how the branches held a spiral pattern, and wondered what would be the use of that. Looking at the Fibonacci series, which describes spirals, he also noticed that tree leaves adhered to the spiral sequence. This led him to propose arranging solar panels like oak trees leaves, a manner which would be 20 to 50 percent more efficient, energy-wise. The American Museum of Natural History rewarded him with a Young Naturalist award.

So far, so great. But The Capacity Factor, clearly unhappy with its role of the Grinch who must squash an adolescent’s science discovery, has written a post called "In which hopelessly inept journalists reduce me to having to debunk a school science project." (The post as of this moment is temporarily unavailable, though we link to the cache.) The post indicates about Dwyer’s discovery: "This is, I’m sad to say, clear nonsense. I’ll take this in two parts: one, why his experiment is, unfortunately, completely broken (sorry again). Two, why the imagined result is impossible nonsense."

[...]

Read the full article at: theatlanticwire.com




Related Articles
Scientists convert the sequence of proteins into music
Golden Ratio Discovered in Quantum World: Hidden Symmetry Observed for the First Time in Solid State Matter
Hunting The Hidden Dimension of Fractals
Go Your Own Way: Gnosis And The Fractal Spiral
Beauty of Mathematics
Uncoiling the spiral: Maths and hallucinations
Japan "plans solar panels for all new buildings"
Homemade pulse laser gun; concerned moms won’t like this one


Latest News from our Front Page

VOTER FRAUD: Was the Scottish Independence Referendum Rigged to Fail?
2014 09 20
Was voter fraud committed during the Scottish Independence referendum? It has been confirmed that the names of 10 people were already crossed off a voter list prior them voting inside a polling station. According to reports, the Glasgow City Council confirmed that there were ten cases of suspected electoral fraud occurring at polling stations following the Scottish referendum vote on the 18th. ...
Scandinavians Split Over Syrian Influx
2014 09 20
This exemplifies the insanity of Scandinavia. The narrow victory of the left-leaning Social Democratic Party in Sweden’s elections last Sunday marked a broad shift in its politics. But a new coalition government is unlikely to reconsider one of the country’s most challenging policies: its response to the Syrian civil war. Sweden has taken an open-door approach to people fleeing the conflict, ...
The Israel lobby in United Kingdom - Who Runs Britain?
2014 09 20
Who runs British politics? Who in Britain supports all the wars the UK has been involved in? The Israel Lobby in the UK - Full Documentary By Peter Oborne from Dispatchees Links from Youtube: Zionist attack on western civilization Reed Douglas - The Controversery of Zion Source: youtube.com The cowardice at the heart of UK relationship with Israel Close friends and allies: Prime Minister David Cameron ...
Another Palestinian Mass Grave Discovered, Evidence of Massacre
2014 09 20
Another mass grave discovered, evidence of 1948 Judaic holocaust by bullets, knives and bludgeons against Palestinians. The Israeli military admits to have been surprised by the abilities of Palestinian resistance fighters during its recent war on the Gaza Strip. A top Israeli military official says he’s impressed by the training of Palestinian resistance fighters from Hamas and the Islamic Jihad groups. He ...
Russian Media to be owned by Russians
2014 09 20
Comment: Russian media by and for Russians? Wow, revolutionary! I guess they are stick of foreign oligarchs and zionist with dual citizenship. Duma seeks limits on foreign ownership of Russian media companies A group of opposition lawmakers have prepared a bill that orders Russian mass media companies to have at least 80 percent of their stock held by Russian investors. The bill is backed ...
More News »