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First natural gas well is drilled in US
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First hydrogen fuel cell developed to generate electricity
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Windmill becomes popular water pumping tool of Western homesteaders and Railroad builders
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Coal energy used to power trains
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Coal and oil power plants used to provide energy for growing factories
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First demonstration of generating electricity directly from sunlight in a solar cell
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First electric plant built by Edison in New York
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First natural gas pipeline built
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World's first geothermal power plant is built in California
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Nuclear Power Discovered
