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Westinghouse, George

US inventor and founder of the Westinghouse Corporation in 1886. He patented a powerful air brake for trains in 1869, which allowed trains to run more safely with greater loads at higher speeds. In the 1880s he turned his attention to the generation of electricity. Unlike Thomas Edison, Westinghouse introduced alternating current (AC) into his power stations.

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Nigeria Flag
Green stands for Nigeria's forests and agriculture. White represents the River Niger, peace, and unity. Effective date: 1 October 1960.

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