Imagine trying to navigate a maze with blinders on. That’s essentially what companies and nations face when navigating the murky world of critical materials, like the metals and minerals vital for everything from jet engines to smartphones. Their prices are shrouded in secrecy, supply and demand forecasts are often unreliable, and …

Airplanes have revolutionized long-distance transportation allowing  people to cross continents and oceans quickly, safely, and relatively cheaply. They have changed the meaning of warfare and were an important stepping stone into space. However, conventional aircraft require long runways for both take-off and landing are classified as CTOL ( Conventional Take-off …

Introduction: Marine propulsion is the beating heart of every vessel, and behind this crucial aspect of maritime engineering lies an ever-evolving landscape of technology and market trends. As the maritime industry adapts to meet modern challenges, marine propeller technology is at the forefront of innovation, driving efficiency, sustainability, and performance. …