On March 10, 1876, a 29-year-old Scottish immigrant named Alexander Graham Bell sat in a modest laboratory at 5 Exeter Place in Boston and did something no human being had ever done: He spoke into a wire, and someone in the next room heard his voice. His exac…
On March 10, 1876, a 29-year-old Scottish immigrant named Alexander Graham Bell sat in a modest laboratory at 5 Exeter Place in Boston and did something no human being had ever done: He spoke into a … [+8421 chars]
