Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A worldwide community photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school

Fern

Pteridophyta

Species ID Suggestions



Sign in to suggest organism ID

2 Comments

arlanda
arlanda 12 years ago

very nice description of fractals, Emma!

Hema  Shah
Hema Shah 12 years ago

Naturally Occurring Fractals
The geometry of Fractals brings us a new appreciation for the natural world
and the patterns we observe in it.
Many things previously called chaos are now known to follow subtle subtle fractal laws of behavior. So many things turned out to be fractal that the word "chaos" itself (in operational science) had redefined, or actually for the FIRST time Formally Defined as following inherently unpredictable yet generally deterministic rules based on nonlinear iterative equations. Fractals are unpredictable in specific details yet deterministic when viewed as a total pattern - in many ways this reflects what we observe in the small details & total pattern of life in all it's physical and mental varieties, too ..
FRACTAL FERN: One very simple way to understand fractals and the meaning of "lteration" is to examine a simple recursive operation that produces a fractal fern thru a "chaos game' of generating random numbers and then placing them on a grid.
After a few dozen repetitions or ITERATIONS the shape we would recognize as a Perfect Fern appears from the abstract world of math. How and Why can this be?

The answer to why is that it Simply IS - and it's quite surprising too!
Answering How is that nature always follows the simplest & most efficient path. Fractals are maps of the simplest paths sliding up the scale of Dimensions (from 2-D to 3-D and so on). So maybe it's simply an artifact of nature's elegance that we find exact correspondences between these inherently existing mathematical forms and natural patterns, and even living creatures of many types.

Fractals in nature are ubiquitous - clouds, plants, galaxies, shells and more.

HemaShah
Spotted by
HemaShah

Concord, California, USA

Spotted on Jun 6, 2011
Submitted on Jun 6, 2011

Related Spottings

Pteridophyta Fern Pteridophyta Fern

Nearby Spottings

The Tawny Grey Lily Poppy poppy Daisy
Noah Guardians
Noah Sponsors
join Project Noah Team

Join the Project Noah Team