Electricity is the movement of electrons between ... which Englishman Joseph Swan had invented the year before. In April, twelve new and improved arc lamps attached to a small generator created ...

Within two years, Michael Faraday made history with the invention of the electric motor. Soon, entrepreneurs like Edison, Brush, Ferraris, von Siemens, Tesla, and Westinghouse were making headlines.

Prof. Perry, at the society of Arts last night, painted a most alluring picture of the future of electricity. Telegraphs, telophones, photophones, phonographs, microphones, and electric pens are ...

The boys decided to find a salty refrigeration technique after hearing how challenging it was to bring COVID-19 vaccines to rural areas without electricity. Their invention, which they call ...

"I thought there should be a way to utilize the current of the ocean to create electricity," said an inventor, from Fort ...

While his inventions at first focused on electrical and mechanical areas of telegraph design, he was also exposed to the chemistry of batteries that powered the telegraph offices. This exposure to ...

He obtained his first patent in 1841, and a second and third one for Electric Clocks and Telegraphs in 1843. He also, at this time, invented a telegraph to print the common alphabet, which was ...