In this video we will show how to forge a katana from an old bearing. We forged an old bearing from a railway locomotive into a katana blade. After forging, we grind the workpiece with a grinder. The ...

Central Bank head says IMF overestimates Taiwan's US dollar exposure ...

Key market opportunities include the rising demand for high-precision, lightweight components for aircraft efficiency, expansion in commercial & defense aviation, and technological advancements in ...