US Air Force technology promises to improve efficiency for high-speed aircraft, but big hurdles remain As part of ongoing research efforts to develop a practical pulse detonation engine (PDE), the US ...

I was surprised to find an article (Flight International, 16-22 April) on pulse detonation written as if this were new technology. Surely, in the Second World War, it was pulse detonation that Hitler ...

Power generation and distribution is a big problem in Nigeria and a Nigerian in the US is willing to save all of us from this national embrassment. Abdulraheem Bello is the young small man with a ...

Researchers in China have introduced a new hypersonic engine concept by integrating a ramjet with a rotary detonation engine. A team at Tsinghua University in Beijing created a new design known as the ...