After my DIY article “Build Your Own Headphone Amp” in the May 25 issue, the good folks at Radio World asked me to share the process by which I make printed circuit boards. There are usually two ...

According to the most recent data from the World Bank, 15 percent of the world’s population—approximately 1.1 billion people—lacked access to electricity in 2014. In 1994, approximately 27 percent of ...

The idea of a circuit board that dissolves the moment it is cooled totally sounds like something out of the Mission: Impossible movies, or maybe a mystery heist flick where a rare computer disappears ...

A team of researchers from the University of Arkansas has successfully developed a circuit that can capture the thermal motion of graphene and convert it into an electrical current. The physicists say ...

Australian researchers have announced the manufacturing of a quantum circuit at an atomic scale, claiming it integrates all the necessary components of a classical computer chip but at a much, much ...