This is the Next Industrial Revolution

Philadelphia’s Centennial Exposition of 1876 was America’s first World’s Fair, and was ostensibly held to mark the nation’s 100th birthday. But it heralded the future as much as it celebrated the past, showcasing the country’s strongest suit: technology. The centerpiece of the Expo was a gigantic Corliss engine, the apotheosis of 40 years of steam technology.

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