Battelle, Columbus, Ohio, is teaming with Rare Earth Salts (RES), Beatrice, Neb., on a project to extract rare earth oxides from coal fly ash, converting them to the high purities necessary for a saleable product. The project, Recovery of High Purity Rare Earth Elements (REEs) from Coal Ash via a Novel Separations Process, is sponsored […]
Bipolar Junction Transistor
The invention of transistors revolutionized human civilization like no other technology. This video animation from Learn Engineering demonstrates working of a bipolar junction transistor (BJT) with its practical applications such as an amplifier and as a switch.
Bipolar Junction Transistor
The invention of transistors revolutionized human civilization like no other technology. This video animation from Learn Engineering demonstrates working of a bipolar junction transistor (BJT) with its practical applications such as an amplifier and as a switch.
Picosun’s ALD nanolaminates improve lifetime and reliability of electronic circuit boards
Picosun Oy, Finland, reports that it has developed atomic layer deposition technology in which nanolaminates specifically tailored to form dense, conformal, and hermetic seals are deposited on printed circuit board assemblies (PCBA).
Carbon nanotube fiber antennas work as well as copper at 20 times lower weight
Rice University, Houston, announces that its researchers have determined that fibers made of carbon nanotubes configured as wireless antennas can be as good as copper antennas but 20 times lighter.