ALEXANDER GRAHAM BELL ;the story of the invention of the telephone and its effect on our lives.

Normal View MARC View ISBD View
by POLLARD, MICHAEL
[ 01. English Non Fiction ] Series: Scientists who have changed the world Subject(s): Inventors -- | Bell, Alexander Graham | Telephone 01. English Non Fiction Item type : 01. English Non Fiction
Location Call Number Serial Data Published Status Date Due
Stratford Elementary 921 BEL Available

When Alexander Graham Bell discovered the telephone in 1876 he started an explosion in human communication that is still going on to this day. Bell, with his detailed knowledge of how the human ear amplifies vibration, saw immediately that it should be possible to send the human voice down a wire. The telephone was born.