New York (state) States, while Midtown Manhattan is the largest central business district in the nation. Silicon Alley, centered in New York City, has evolved into a metonym for the sphere encompassing the New York City metropolitan region's high technology and entrepreneurship ecosystem; in 2015, Silicon Alley generated over US$7.3 billion in venture capital investment. High tech industries including digital media, biotechnology, software development, game design, and other fields in information technology are growing, bolstered by New York City's position at the terminus of several transatlantic fiber optic trunk lines, its intellectual capital, as well as its growing outdoor wireless connectivity. In December
Silicon polymers, elastomers, and resins. In the late 20th century, the complexity of the crystal chemistry of silicides was mapped, along with the solid-state chemistry of doped semiconductors. Because silicon is an important element in high-technology semiconductor devices, many places in the world bear its name. For example, Santa Clara Valley in California acquired the nickname Silicon Valley, as the element is the base material in the semiconductor industry there. Since then, many other places have been dubbed similarly, including Silicon Forest in Oregon, Silicon Hills in Austin, Texas, Silicon Slopes in Salt Lake City, Utah, Silicon Saxony in Germany, Silicon