The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

CR's experts help you select the best type and size of generator to keep the electricity flowing, whether you have occasional or frequent power outagesTo determine the best generator size for ...

An introduction to the symmetric, multiphase, wound-rotor “synchronous” doubly-fed motor or generator system, called SYNCHRO-SYM. How SYNCHRO-SYM is only possible with brushless, automatic, ...

When choosing between two different types of motor oil for your car, it is helpful to understand these oil classifications. They conform to the Society of Automotive Engineers multigrading system, ...

A pure electric vehicle runs exclusively on electricity. Hybrid vehicles, on the other hand, combine an internal combustion engine with an electric motor. The automotive industry is facing one of the ...

When automakers hawk EVs, they often wave around big horsepower numbers. That’s partly because people equate high horsepower with speed and “wow” factor. But this unit of measure has a backstory, a ...

Objective: This study aimed to systematically examine the relationship between fundamental motor skills (FMS) and executive function (EF) in Chinese children aged 3 to 10 years. The study specifically ...

Fake IDs have become a common topic of interest, especially among younger audiences seeking entry into age-restricted venues. Whether it's for convenience or an attempt to bypass legal restrictions, ...

Having driven everything from 1980s F1 cars to modern electric Formula E machines, one thing is clear — speed isn’t the only measure of difficulty. Formula E’s technical constraints and strategic ...

When NASCAR introduced the Next Gen car into the Cup Series in 2022, the sanctioning body did so with the knowledge that the gap between the Cup and Xfinity Series platforms would widen considerably.

Abstract: With the development of the power system, new energy generation equipment is gradually replacing traditional synchronous generators, and the regulation resources are becoming increasingly ...