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This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Gayle Anderson was live in the Mid-Wilshire ...

An international research team has measured the system of currents that generates Jupiter's aurora. The scientists found out that sulphur dioxide gas from the gas giant's Moon Io is the cause of the ...

High-voltage direct current (HVDC) technology offers several advantages compared to alternating current transmission systems. For example, it allows more efficient bulk power transfer over long ...

AC stands for alternating current which signifies the constant reversed back and forth direction of current flowing in a circuit. AC electricity is the type of electricity commonly used in homes and ...

High-voltage AC, short for alternating current, electrical systems are installed in most large-cabin business jets because their electrically powered systems require more power than those of smaller ...

The evacuation of bulk electrical power over long distances can be done mainly by high voltage alternating current (HVAC) ...

Scientific American is the authority on science and technology for a general audience, with coverage that explains how research changes our understanding of the world and shapes our lives. First ...

Electric vehicles are an important wave of the future, offering motorists a cleaner and more efficient way to travel. But when it comes to charging their batteries, electric vehicles have a particular ...

THE conversion of alternating current into current pulsating in one direction is a problem which electrical engineers have been studying for many years. In the early days of the industry, a serious ...

DC, short for direct current, electrical systems are installed in the majority of light and medium-size turbine aircraft because they're less expensive, less complex and easier to maintain than the AC ...