There are a lot of different aircraft, and they all use a variety of engines from different engine manufacturers. Two of the more commonly used engines are turbofan and turbojet engines. They have a ...

Bob Maddox’s stage name, Crazy Rocketman, is a misnomer. Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a difference. As for the crazy part—that may be true. Maddox is the world’s ...

Kapan's keitora class of compact trucks are an interesting breed of vehicles. They look like you could pick them up and pop them in your pocket, while also offering a decent amount of hauling capacity ...

The world’s heavy reliance on fossil fuels, especially for transportation, has left a deep mark on both the planet and public health. Burning these fuels releases a flood of greenhouse gases, which ...