Chinese scientists at Harbin Engineering University have developed a laser propulsion system that promises a new era of submarine technology. Rather than using a propulsion shaft and propellers, the ...

A breakthrough in laser propeller efficiency by Chinese scientists could transform underwater watercraft propulsion. SCMP reported that the experts have improved laser propeller efficiency, which ...

Here’s what you’ll learn when you read this story: Scientists and engineers are diligently working on innovative concepts to make the next era of human spaceflight more powerful and more efficient ...