Tuesday, September 18, 2012

Electromagnetic Telephone by Antonio Meucci


I want to share this with all of you as I think it is related to the part we are focusing on this past two weeks. Antonio Meucci was an Italian-American inventor was was believed to be the first inventor of telephone even before Graham Bell. His version of telephone used electric wire, applied magnetic fields to transfer sounds through wire.
It's difficult to read on that screen but the content is informative and interesting.

No comments:

Post a Comment