Tesla has a new motor with no rare earth elements running its Cybercab. But what does that actually mean? Probably not as ...

DC motor drives are the interface between a controller and a DC motor. Their job is to convert speed and direction input from the controller to currents and voltages compatible with the motor. There ...

Chronic motor tic disorder is a condition that involves brief, uncontrollable, spasm-like movements or vocal outbursts (called phonic tics), but not both. If both a physical tic and vocal outburst are ...

The invention of the electric motor had one of the most profound effects on a wide range of industries that had previously relied on brute force, water wheels, wind turbines, or large animal power. It ...

A Texas-based startup has raised US$4.5 million in seed funding to develop and commercialize a remarkable electric motor technology. The father/son team claims the design can massively reduce the size ...

Polestar provided flights from Washington, DC, to Denver and back and two nights in a hotel so we could drive the model-year 2024 Polestar range. Ars does not accept paid editorial content. DENVER—A ...

Gaining a good understanding of your car's motor oil is crucial to ensuring it runs properly. If you're a Costco member, you may have come across the chain's exclusive Kirkland Signature Synthetic ...

We earn commissions from purchases you make using links in our articles. Learn more. Save time and money by changing your own oil. See the best conventional motor oils here. Shopping for engine oil ...

Koenigsegg has just revealed the details on its new electric motor. Called the Quark, it’s an entirely new design for automotive motors, packing 335 hp and 443 lb-ft of torque in an amazingly compact ...