Monday, March 1, 2010

What are 3 things that Alexander Graham Bell invented?

2 comments:

  1. Wow, Desiree. I love all the information. This was really great. I always wondered who invented the phone. Especially since I use it so much. It makes me wonder who invented texting. The three things that Alexander Bell invented were the telephone, the graphophone, and the photophone.

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  2. Bell invented the photophone, graphaphone and the audio meter.

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