Discover the wild story of Mazda's REPU, the fascinating and flawed rotary-powered pickup truck experiment from the 1970s.

While some became instant icons and sold in massive numbers due to their design, performance or just perfect timing… others faded ... the RX-7 offered several twin-rotor engine options, including the ...

Interference engines have moving parts that interchangably use the same space. Here's what happens when the timing belt breaks causing those pieces to interact.

Your car's tachometer has a redline that's probably well below 10,000 rpm. These engines put the capabilities of production car engines to shame.

Set within a serene circuit of desirable Delfin Island, this brand new and completely custom SV built home has been designed to bring sophisticated class to its sought-after lifestyle by the water ...

The Ukiah Rotary Club is celebrating its 100th anniversary on April 29, 2025, marking a century of dedicated service to the community. Since its founding in 1925, the Ukiah Rotary Club has been a ...

The engine powers the upper stage of the Launch Vehicle Mark-3 (LVM-3) and has been qualified to operate at a thrust level of 20 tonnes.

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Abstract: This paper presents a study of the influence of intake valve closing (IVC) timing on the performance of the high-speed spark ignition (SI) engine, such as the output of torque and power, ...

The BJP rode to power on the promise of a “double engine government” that would facilitate development ... 7,348 crore), with the remaining amount drawn from the opening balance. The Budget sought to ...