Alexander Graham Bell Alexander Graham Bell invented one of the most common instruments in use today, the telephone. The telephone started a new age in communication technology. He also founded the Bell Telephone Company, which later became the American Telephone and Telegraph Company (AT&T). It became one of the world's most successful corporate conglomerates. Few people realized how Bell's invention would revolutionize world communications. Many of Bell's ideas and inventions were before their …showed first 75 words of 263 total…

…showed last 75 words of 263 total…tremendous improvement for the education of the death. He investigated the nature and causes of deafness and made a detailed study of its heredity. Bell maintained a lifelong commitment to the education of the deaf. Throughout Bell's productive life, he invented and had numerous ideas, which benefited to what our culture has become today. Nowadays, non-hearing people are able to use a special display telephone to communicate. The telecommunication industry has undergone an amazing revolution.