Japan successfully developed butterfly wind generator

A research team led by Professor Toshihiro Furukawa of the Graduate School of Engineering at Tottori University in Japan recently successfully developed a butterfly-type wind turbine. The blades of the generator rotate like a butterfly, and the breeze can also rotate it without noise. Fro

Overcapacity in the lighting industry

The lighting industry has always been considered a high-profit industry, so more and more companies choose to cross-border development, and the lighting market is overcrowded. Moreover, due to the blind production of enterprises, the slowdown of industry development and the loss of rigid demand, the

Alcoa Appoints New CFO to Enter April 2013

In January 2013, Alcoa announced that William F. Oplinger will replace Charles D. McLane as CFO of the company. Effective date is April 1 of this year, and Charles D. McLane will be retiring. Alcoa chairman and chief executive Klaus Kleinfeld said: “Chuck McLane is critical to Alcoaâ