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People today link the word “technology” with electricity, but most dictionaries say it is the practical use of scientific knowledge. That means a flushing toilet, which uses hydrodynamics, is a technology. So are many more things that modern people take for granted. They seem so simple compared to today’s cutting-edge devices that it is easy […]
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10 Amazing Technologies That Used to Be Awfully Inefficient
People today link the word “technology” with electricity, but most dictionaries say it is the practical use of scientific knowledge. That means a flushing toilet, which uses hydrodynamics, is a technology. So are many more things that modern people take for granted. They seem so simple compared to today’s cutting-edge devices that it is easy