@calestous @ProfBrianCox mobile phones phasing out 2G for 3G 4G. Also fixed line phasing out copper for fibre optics.
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@calestous@ProfBrianCox you might consider tech transfers from Montreal Protocol.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@calestous@ProfBrianCox What about 'technological leap' i.e. having mobile tech. w/out experiencing a fix line previously.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@calestous@ProfBrianCox Тут профессор что-то пишет.Thanks. Twitter will use this to make your timeline better. UndoUndo
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