Brake pads look like a simple wear item, but the material you choose quietly reshapes how your car stops, how often you visit ...

Abstract: For high-speed interior permanent magnet (IPM) motor, the measures to improve rotor strength inevitably affect electromagnetic, loss, and temperature characteristics, which makes it ...

G.I. Joe said it best — knowing is half the battle. You owe it to yourself, your health, your body, your skin, and your loved ones to make informed choices by knowing the ingredients in the beauty ...

We pulled up to an RC airfield in St. George and the lineup was unreal—turbine helicopters and jets that look full-size once ...

Abstract: It's essential to obtain the initial rotor position of PMSM to prevent the reversal of the rotor and to ensure the maximum electromagnetic torque output during the startup process. An ...

Leonardo has completed the first flight of its next-generation tiltrotor, developed with the support of the EU’s Clean ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By James Austin and Ellen ...