Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

The Fractal Foundation is a local not-for-profit that uses the beauty of fractals to inspire interest in science, math and art. They have many exciting outreach opportunities that bring fractals to ...

Benoit Mandelbrot, the mathematics professor at Yale University who coined the word "fractal," passed away Oct. 14 at the age of 85. His death recalls the complicated history of his life's work -- the ...

Mr. Lundberg introduced me to Euclid, a very smart mathematician who lived about 2,300 years ago. Mr. Lundberg was my geometry teacher in high school in North Dakota. I would guess he wasn't very ...

Piet Mondrian painted the same tree in "The gray tree" (left) and "Blooming apple tree" (right). Viewers can readily discern the tree in "The gray tree" with a branch diameter scaling exponent of 2.8.