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How Do Grenades Work?

Pinned on July 17, 2013 at 6:44 am by Admin

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How Do Grenades Work?

It is amazing when you think about how far the telephone has come. Almost 350 years ago, a version of the telephone we know and use today started out as two tin cans connected by string. This simple idea sparked in incredible chain of events that changed communications forever. Here is a look back at the telephone’s evolution.

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