Tag: technology

All the articles with the tag "technology".

• From Iron to Light: How Wuhan's Optics Valley Replaced Its Factories

  27 Jul, 2026

  In 1890, Hanyang built China's first steel mill. In 2024, Wuhan's Optics Valley makes the memory chips in your phone. The same city that forged iron for railways now grows crystals for semiconductors. A local traces the industrial transformation.