Electrostatic motors are now common in MEMS applications, but researchers at the University of Wisconsin and spinoff C-Motive Technologies have brought macroscale electrostatic motors back.

Both VOM and DMM models measure voltage, resistance, and current, replacing the need for individual voltmeters, ohmmeters, and ammeters. While you can test household voltage with a multimeter ...

Although South Africa is the continent's second-most complex economy, its global complexity rank is just average, when compared against the rest of the world. It was overtaken by Egypt from the first ...