Three years ago, a massive spinning blade flew off a towering turbine at Portland General Electric’s flagship wind farm in ...

T he muscle car is a staple of the American automotive world. Rising to its peak popularity in the 50s and 60s, when affordable motoring and low gas prices opened up a world of ro ...

Copper plate/sheet and strip Silver-copper strip: Grade TUAg0.3, mainly used in the production of key components such as motor commutators, connectors, and relays. (2) Power devices ... and satellite ...