???? ????? ???? ??? ?? ???? ???? ?? ? ??, ??? ?? ???? ??? ??? ???? ???? ?????? ???? ? ??? ?? ??? ??????? ???. ?? ??? ????, ????? ? ????, ? ????? ???????? ????? ???, ????? ??? ????? ???? ??? ?? ? ? ?? ??? ?? ??? ???, ??? ??? ?? ? ??? ??? ??? ? ?? ???? ????.Kashmir Hill writes about technological know-how And exactly how it is switching people today�