First Phone in the World: The first phone in the world was invented by Alexander Graham Bell in 1876. This groundbreaking invention allowed human voice to travel through electrical signals for the ...
Forbes contributors publish independent expert analyses and insights. Gil Press writes about technology, entrepreneurs and innovation. Later that day, Bell wrote to his father (as Edwin S. Grosvenor ...
Alexander Graham Bell made the first telephone call from a downtown Boston laboratory on this day in history, March 10, 1876. "Mr. Watson, come here — I want to see you," Bell wrote in his own account ...
Though Joseph Henry earned his fame as the first director of the Smithsonian Institute, he was in many ways the telephone's first and best advocate. Alexander Graham Bell himself said as much when he ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果