RACER’S Marshall Pruett has spent the last year tracking developments with the IndyCar Series’ new chassis, engine, and the ...

Quick video, just milling a mounting bracket for the motor shaft. Rather than a grub screw, the d-shaft is sandwiched between ...

Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

This electric powertrain company out of England is putting together the most power-dense electric motors in the automotive ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Northrop Grumman completed a static test firing of its prototype Mk 72 solid rocket motor (SRM) earlier this month at its ...

The most common motor style for an electric bike is a hub motor (a motor in the center of the wheel), and we’ve all known for ...

CES 2026 is just around the corner and we will be there again but, looking back, our 2025 coverage was very popular. Though ...

Home comfort affects how you sleep, work, and relax. When your HVAC system works as it should, your home stays comfortable through every season. When it does not, even small ...

Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 years of experience publishing books, articles and research on finance and technology for Wired, IDC and others. He is the ...

SMES Technology: Superconducting Magnetic Energy Storage based on Magnesium Diboride (MgB2). Combining these two technologies to support traditional batteries allows for significant innovation in ...