
Fractals, fractals, fractals!!! What are they anyway? What is their history? Who discovered them? And how do you make them? Well, we'll tell you!
To start with, the definition of 'fractal' is a mathematical equation plotted on a graph. And there are also many different kinds of fractals too! Fractals are used in Hollywood movies, still pictures, music, screen-savors, and even in nature! Yes, that's right, even in nature. Clouds, ferns, and even a deep-space nebula, are examples of fractals in nature.
Who
discovered fractals? His name was Gaston
Julia, a French mathematician. When he was in a hospital around the
time of World War One (WWI), he came up with the idea of fractals. He
had to draw these pictures by hand
because the computer hadn't been
invented yet. He called his creation, the Julia Set. And in one of
his classes in 1945, he taught a man named Benoit Mandelbrot.
Mandelbrot discovered a simpler way of his teacher's famed Julia Set.
He called the image a Mandelbrot (Image on the left). And in 1982, Mandelbrot published a
book called, Fractal Geometry in Nature, this
was important to fractal history.
How
do you make fractals? Well, there are many fractal programs. One of
our favorite fractal programs is Tierazon. When using Tierazon, you
will start out with a Mandelbrot. If you want to get different
designs, go to 'Filter-1', 'Filter-2', or 'Filter-3'. Then, if your
fractal is awesome,you can change the colors on 'Color', 'Color-1',
or 'Color-2'. And if you don't like it, you can hit the
'RESET' tab (located on the left-hand side). And if you want your
fractal to go from awesome to totally awesome, click and drag
your cursor on the fractal, then click the magnifyingglass-looking
button and you will zoom-in on the boxed area on your
fractal!
BIBLIOGRAPHY
http://home.att.net/~fractalia/history.htm
http://www.wikipedia.com
http://coolmath.com
http://math.youngzones.org
http://wolframscience.com
http://icd.com
http://west.asu.edu
http://physlink.com