Nature's Hidden Geometry

In this excerpt from NOVA's "Hunting the Hidden Dimension," get a glimpse of the birth of a new branch of mathematics that explains geometric patterns found throughout nature. Watch NOVA every Wednesday night on PBS. Or join us online at pbs.org/nova. Funding for NOVA is provided by ExxonMobil, David H. Koch, the Howard Hughes Medical Institute, the Corporation for Public Broadcasting, and public television viewers. To learn more, visit http://www.pbs.org/nova/fractals