Jay Harman Quotes & Sayings

Researchers at Shanghai Jiao Tong University in China, Saga University in Japan, and the University of California, Davis, proposed creating an artificial inorganic leaf modeled on the real thing. They took a leaf of Anemone vitifolia, a plant native to China, and injected its veins with titanium dioxide-a well-known industrial photocatalyst. By taking on the precise branching shape and structure of the leaf's veins, the titanium dioxide produced much higher light-harvesting ability than if ti was used in a traditional configuration. The researchers found an astounding 800 percent increase in hydrogen production as well. The total performance was 300 percent more active than the world's best commercial photocatalysts. When they added platinum nanoparticles to the mix, it increased activity by a further 1,000 percent. — Jay Harman

Spiral shapes weave through everything. Magnetic fields are arranged in spirals. Mushroom spores propagate in spirals. And no matter what our race or religion, size or shape, we humans are made of the same all-pervading spiral geometry. This is very apparent in the swirling shape of heart muscles and skin pores. — Jay Harman