New concrete johns will be nigh indestructible
                                
                                
                                    (Newser) -
                                    Take comfort, tourists: Russia's public toilets will soon be bomb-proof. The country plans to roll out some nigh-indestructible über-johns by the end of the year; they'll be made of fibrous concrete, with fittings fashioned from a mixture of steel and heavy-duty plastic,  CNN  reports. “If somebody...