Maximum transmission efficiency occurs when the load impedance matches the generator impedance. Engineers do this to eliminate standing waves, which can severely damage equipment. Transmission lines ...

Pakistan has a coastline, opening to the Arabian Sea. It even has an embryonic surfing scene, and that’s a worthy story for another time. But historically, the country hasn’t been typically known as a ...

In 2002 Sound Transit worked with the Edmonds Arts Commission to select an artist to create artwork for the new Sound Transit train platform. Seattle artist Gerry Tsutakawa was chosen and he developed ...

Dallas leaders have a recommendation to end the whitewater feature that has been troubled for years over safety concerns. Wednesday, parks officials recommended to city leaders a partial removal of ...

A standing wave in a Munich stream that has been a surfing magnet for more than four decades has vanished, leaving urban ...