The U.S. R&D enterprise relies on businesses, federal and nonfederal governments, higher education institutions, and other nonprofit organizations. This report identifies trends in R&D performance and funding and compares them to those of the world's other major economies. The U.S. annual total of R&D has expanded steadily since 2010…

Broadcasters, television engineers and the production industry have encountered many problems with diverse television standards since the introduction of color television. With the advent of high definition television (HDTV), the chance to have a common production standard for international exchange of programs and technical information has…