Abstract: Efficiency maps (EffMs) illustrate the maximum efficiencies of electric machines over a range of torque-speed operating points. This article reviews the available techniques for efficiency ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ciara Murray Jordan and Sabrina Imbler Espresso is ubiquitous in coffee shops ...

Abstract: Radars are expected to become the main sensors in various civilian applications, ranging from health-care monitoring to autonomous driving. Their success is mainly due to the availability of ...

Defections, secret conversations, deal talks that fizzled and a battle for control: The turmoil at Thinking Machines Lab is the artificial intelligence industry’s latest drama. By Cade Metz Kalley ...