Battery ballast system. Credit: Engineering (2024). DOI: 10.1016/j.eng.2024.01.026 Electric tractors are intended to be used in the field instead of...

Team helps rebuild WW2 Spitfire lost for 76 years in Norwegian wilderness

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April 25, 2024

The Spitfire after being recovered from a peat bog in Norway. Credit: Tony Hoskins, AA810 Spitfire Project. Engine parts from...

The exploration and practice of low-altitude airspace flight service and traffic management in China

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April 25, 2024

China's Leap into Low-Altitude Airspace Management: A Journey Toward Integrated UAS Operations. Credit: GREEN ENERGY AND INTELLIGENT TRANSPORTATION As China...