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John Ericsson builds a hot-air engine powered by the sun. This was done over time. the dte of completion was not provided
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JJ Thompson discovered the electron, a tiny particle that orbits around the nucleus of an atom. This allowed for major advaces in energy production
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Edmund Becquerel noticed the photovoltaic effect at the age of nineteen. The specific date was not stated
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The first oil well in the US was drilled in Titusville, PA in 1859
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In 1879 after many trials and errors, Thomas Edison performed the first successful test of the modern lightbulb. The bulb lasted for 13.5 hours.
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The first natural gas pipeline was built over the year.
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Marie Curie discovered radiation, which allowed for major advances in nuclear power. This was discovered over time. The specific date is unknown
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The modern photovoltaic cell was first developed at Bell Laboratories in 1954. The precise date is unknown.
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Chicago added hydrogen buses to their methods of mass transit. the first bus was delivered in September, the exact date was not provided.
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The US became the largest producer of ethanol for fuel purposes. Of course there was no precise date.
