View allAll Photos Tagged fibonacci
The town hall in Den Haag/Netherlands. The spiral stairs show a nice architectural contrast to the straight forms of the building.
Lamp
I almost didn't do this challenge, but once I started looking around, I saw spirals everywhere! It started when I turned on the lamp.
Matemáticas y naturaleza
La distribución de las pipas del girasol sigue la serie matemática de Fibonacci.............. 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144.......
Esto no es una casualidad matemática, es la mejor manera de optimizar el numero de semillas por superficie.
Mathematics and nature
The distribution of the sunflower seeds follows the mathematical Fibonacci series .............. 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144 .. .....
This is not a mathematical coincidence, it is the best way to optimize the number of seeds per area.
I for sure follow the Fibonacci cult! Desire for harmony? I don't know, but give me a spiral staircase or nautilus shell any time!
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Il 23 novembre è il Fibonacci Day.
La data, scritta in formato anglossassone, 11/23, ricorda infatti i primi 4 numeri che compongono la nota sequenza di Leonardo Pisano, nota come successione di Fibonacci, dove ogni numero è uguale alla somma dei due precedenti (1,1,2,3,5,8…).
Quest'anno si celebra anche l'850mo anniversario della nascita del matematico
Il Fibonacci fu un grande matematico medievale. Nato a Pisa nel 1170, lavorò presso la colonia mercantile pisana di Bugia in Algeria dove entrò in contatto anche con la tradizione matematica araba.
Al ritorno nella sua città, dopo vari viaggi, cominciò a mettere per iscritto le sue ricerche: al 1202 risale il suo famoso ''Liber Abbaci'' che contribuì a diffondere in occidente l'uso delle cifre indo-arabe (le stesse che usiamo ancora oggi) e dello zero e a mettere da parte il sistema dei numeri romani con cui ancora l'intera Europa si trovava ad operare.
Nelle sue opere, il Fibonacci ampliò le conoscenze alla soluzione di problemi algebrici e geometrici frutto di sue elaborazioni personali e dimostrazioni scientifiche. Il suo nome è indissolubilmente legato alla successione numerica, detta appunto di Fibonacci: una sequenza di numeri 1,1,2,3,5,8,13,21...che inizia con i valori 1 e 1, a partire dai quali ogni nuovo termine viene generato tramite la somma dei due precedenti, che trova anche numerose applicazioni in ambito reale ed è strettamente legata alla ''sezione aurea''. Una sequenza talmente perfetta (come la natura da cui nasce) da essere “ovunque”: nel modo con cui le piante crescono organizzandosi nella maniera più efficiente, ottimizzando risorse e spazi, nella moltiplicazione cellulare, nell'arte.
Fonte:
www.rainews.it/archivio-rainews/media/1123-Fibonacci-Day-...
#fibonacci #aurea #ezione #conchiglia #shell #1123581321 #rami #branches #thorns #math #sequence
Chasing the Fibonacci ratio at Université de Montréal. The golden ratio is a beautiful mathematical pattern in nature, surrounding us; here in it's architectural form, represented symbolically in this camera angle-composition. I took this look-up photo along with a sequence of other spiraling photos at the crack of dawn. The very quiet morning allowed me to find the adequate setting I had hoped for.
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An illustration on how the Fibonacci Curve or Golden Ratio, a more advanced version of the Rule of Thirds, might be applied when considering the composition of an image.
Feb. 05th, 21. From the 1-photo-per-day project.
The central object is a fossilized ammonite, which was a group of molusc animals that lived till the end of the Cretaceous period, so this fossil is more than 66 million years old.
A subtle dialogue between transience and imagination – where life whispers in the rain, and nature unveils its melancholic secrets.
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An artificial intelligence creation designed to draw attention to the escalating impact of climate change, foretelling a wetter future.
Do not be surprised by the EXIF data. It serves as a reminder of how easily such information can be fabricated.
Another view of the staircase at the Cliff House Hotel in Ardmore, Co. Waterford. In colour this time.
iPhone shot.
And the title? Click here.
The Fibonacci numbers are nature's numbering system. They appear everywhere in nature, from the leaf arrangement in plants, to the pattern of the florets of a flower, the bracts of a pinecone, or the scales of a pineapple. The Fibonacci numbers are therefore applicable to the growth of every living thing, including a single cell, a grain of wheat, a hive of bees, and even all of mankind.
From Fibonacci in Nature by Nikhat Parveen, UGA
This sunflower has 21 spiral arms that begin near the center and grow outward in a clockwise direction. Going counterclockwise, it has 34 spiral arms. Both numbers are in the Fibonacci Sequence. I have seen sunflowers with 13, 55, and 89 spiral arms. More than that they get hard to count.
The Core is one of the most sustainable buildings in the world, having been designed on nature's architecture, with every effort put into minimising its impact on the environment during its construction and in its future use. The design of The Core is based on how plants grow. It incorporates a central trunk and canopy roof that shades the ground and harvests the sun. The most striking feature - the roof created from an intricate web of curved timber beams - is based on Fibonacci spirals, a pattern found in many natural forms including the seeds of a sunflower head, pine cones and snail shells. Innovative features incorporated into the building include:
Water saving measures
* Rainwater is collected and used to flush the loos
* Automatic taps save water (by turning themselves off)
* Roof runoff is filtered through limestone to remove any copper runoff
* Reducing CO2 emissions by reducing fuel needs
The Core roof was made from Forest Stewardship Council (FSC) certified Red Spruce (Picea rubens) from Swiss sustainable forests. The beams for the roof are constructed using a technique known as Glulam (glue-laminated timber which is made from bonded, selected, planed layers of timber of parallel running grain). Glulam is incredibly versatile and is one of the strongest structural materials per unit of weight… and it generates no waste because its offcuts are used as a fuel.
The Copper Roof
The Eden sustainability team worked closely with its partners at international minerals company Rio Tinto and sourced the copper which covers The Core's roof from a single US mine: Kennecott Utah Copper Company’s Bingham Canyon mine, which has amongst the highest environmental and social standards of any copper mine in the world.
Trying out Fibonacci's ratio. Not absolutely mathematically correct, but approximately near it (hopefully).
La data di oggi 11-23 (secondo gli americani) è anche l'inizio della successione di Fibonacci 1, 1, 2, 3
Bit of a macro cliche this one, but I don't think I've tried this this before!
Went for the more obvious just to get my eye in, so to speak!
HMM! Fibonacci