Tag: Electromagnets

A Time Before Phones- The Inventions Leading Up to the Telephone – THG Blog (1)


The development of all the bits and pieces of the telephone make for interesting reading all by themselves (or perhaps you haven’t yet read the other articles in this section!), but it is at least as interesting looking over the various inventions that lead up to the telephone—and finding out ... Read More
April 24, 2018THG Admin