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Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking ...
USA: A fuel cell powered Stadler Flirt H2 trainset has entered passenger service on Metrolink's Arrow route, with San ...
Because lithium is relatively scarce and sodium is abundant in Earth's crust, sodium-ion batteries are being investigated as viable, cost-effective alternatives to the widely used lithium-ion ...