.@illinoistech grad Martin Cooper made the 1st cell phone call 42 years ago today“@calestous: http://prsm.tc/353dq7 pic.twitter.com/6hefwvqji7”
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.@illinoistech grad Martin Cooper made the 1st cell phone call 42 years ago today“@calestous: http://prsm.tc/353dq7 pic.twitter.com/6hefwvqji7”
42 Years Ago today Martin Cooper of Motorola made 1st call via a CellPhone http://prsm.tc/353dq7 pic.twitter.com/uwey3TgPLt Thx @calestous!
@calestous onley at usa not europe nice weekend
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