We put 15 electric and stovetop pressure cookers to the test, using each to make a no-stir risotto, unsoaked beans and a ...

Abstract: A full-digital pulsewidth modulation (PWM) plus phase shift control method is proposed in this article for zero-voltage-switching (ZVS) of the four-switch buck-boost (FSBB) converter. Based ...

Likewise, there are a number of important settings to tweak on a new TV for the best experience. You're probably most ...