What started as a routine cleaning job turned into a once-in-a-lifetime discovery for Jennifer Dowker, a boat captain and scuba instructor in Cheboygan, Michigan. While cleaning the hull of her ...

Abstract: A wideband reconfigurable quadrature receiver with the range of 5–18-GHz frequency coverage and 100–500-MHz analog baseband bandwidth is proposed in this article. The low-noise front end ...

Of all the spectacular moments Buffalo Bill staged in London for his Wild West show, the most difficult to bring off was called the Cyclone. It was the last major scene—the destruction of a Rocky ...