steel

Our ancestors had extremely unique knowledge of metallurgy, mathematics, chemistry, astronomy and more.

A technology company in the United States introduced the first hydraulic table breaker, spraying high-pressure water jet to cut everything, including steel.

The history of materials has evolved from the use of natural materials such as wood, stone, animal skin and other artificial materials for humans to create materials such as

Light, thin but tough and tough, these are the preeminent features of the material that have been successfully fabricated by scientists at the University of Technology in Sydney.

US scientists make the glass tough and durable than any material that people know.

With new technology, steel dust (a form of dust-containing iron) will be recycled and put into use.