elisha gray made a very good invention because otherwise we would contact by letter and until a letter arrives puff an invention that changed the hand-to-voice communication
For many people this is the best invention, because today everybody needs to communicate by phone. But maybe we use it too much?
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elisha gray made a very good invention because otherwise we would contact by letter and until a letter arrives puff an invention that changed the hand-to-voice communication
ReplyDeleteFor many people this is the best invention, because today everybody needs to communicate by phone. But maybe we use it too much?
ReplyDelete