The National Nanotechnology Initiative: Overview, Reauthorization, and Appropriations Issues. Congressional Research Service, Library of Congress. John F. Sargent Jr. December 17, 2013.
Nanotechnology–a term encompassing the science, engineering, and applications of submicron materials–involves the harnessing of unique physical, chemical, and biological properties of nanoscale substances in fundamentally new and useful ways. The economic and societal promise of nanotechnology has led to investments by governments and companies around the world. In 2000, the United States launched the world’s first national nanotechnology program. From FY2001 through FY2013, the federal government invested approximately $17.9 billion in nanoscale science, engineering, and technology through the U.S. National Nanotechnology Initiative (NNI). President Obama has requested $1.7 billion in NNI funding for FY2014. U.S. companies and state governments have invested billions more. The United States has, in the view of many experts, emerged as a global leader in nanotechnology, though the competition for global leadership is intensifying as countries and companies around the world increase their investments.
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