In this video, I explore a novel rotary engine design that addresses the sealing challenges of traditional rotary vane ...

HOT ROD’s archives are chock-full of brilliant tech reports that truly are timeless. This one, drafted by Jim McFarland for our February 1972 issue, provides an extensive look at how important airflow ...

The demands placed on modern aircraft engines are high. They need to be powerful. And efficient. And, of course, as low in emissions as possible. To master this balancing act, Rolls-Royce is driving ...

As you work your way through this month's column, be aware there are successful engine and parts manufacturers who do not subscribe to what is being shared—and that's OK. There are also numerous of ...

However, not all innovations are equal, and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...