Documents Bell Work – How is technology created? Why is technology important in transportation? Video of.....

October 21, 2011 October 4, 2012 Bell Work â How is technology created? Why is technology important in transportation? Video of Various Types of Transportation Model Airplane…

Documents Inventions In America

Inventions In America Inventions In America By: Sarah Stetson Alexander Graham Bellâs design sketch of the telephone. Drawn by Alexander Bell in 1876 The telephone came…