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 ...

Join Shaun Campbell on an exciting journey as he combines woodworking and retro gaming in "Building Nostalgia: Crafting a Virtual Pinball Machine from Scratch!" This video is perfect for anyone ...

Strength Workouts When this midlife personal trainer is asked how to get toned arms, she recommends this upper-body workout Strength Workouts I train older adults for a living—this wrist-friendly full ...