Slide 1 By: Chris Williams – Engineering Class Period H – The Telephone Slide 2 The telephone was invented in March of 1876 and is used for transmitting and receiving…
Slide 1 Slide 2 SECOND INDUSTRIAL REVOLUTION We say it started in 1870, but since 1850 there were a lot of new inventions Slide 3 FIRST INDUSTRIAL REVOLUTION ENGLAND 1782-1870…