https://e.vnexpress.net/news/news/traffic/world-s-largest-battery-electric-aircraft-completes-27-minute-test-flight-for-5-5110008.html">
https://vcdn1-english.vnecdn.net/2026/08/17/plane-1786948250-1387-1786948344.jpg?w=900&h=0&q=100&dpr=1&fit=crop&s=yNgvz446uTvUB5jMY0yscQ" />The world's largest battery-electric aircraft has successfully taken to the skies, completing a 27-minute test flight in New York powered by roughly US$5 worth of electricity.