For this 2026 K4 Hatchback review, Kia provided a test vehicle equipped with GT-Line Turbo trim and the following options: ...

The 1974 Plymouth Road Runner arrived just as the classic muscle era was running out of road, yet it stubbornly held on to the traits that had made Detroit’s street bruisers famous. Power ratings were ...

Silverado debates start under the hood. For one 2020 owner, a 2026 2.7L TurboMax test drive posed a dilemma: Is four-cylinder ...

Hydrostatic drives are widely recognized as an excellent means of power transmission when variable output speed is required. Typically outperforming mechanical and electrical variable-speed drives and ...

A 2024 Toyota Tacoma owner describes a terrifying freeway fail: pedal to the floor, 4K RPMs, but zero acceleration. Is the ...

The 2026 Chevy Silverado 1500 offers a list of different drive modes, providing owners with a number of options to better ...

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Abstract: This paper describes the transmission torque characteristics of a novel magnetic planetary gear. A hybrid-type magnetic planetary gear is proposed, and the operational principle is shown ...

Abstract: This paper studies the torque applied by a large number of particles on a long aspect-ratio rod. The particles are all pushed in the same direction by a global signal. We calculate the force ...