marco balich did the ceremony for sochi and tornio, this is his first summer games. he says the message will be about tolerance. his job is to communicate that with every person anywhere in the world. it is choreographed to talk about the future, not just for a better brazil but for the world in these tumultuous times. 206 nations, including first time entrants kosovo and south sudan. also the first ever refugee team. they will walk with the olympic flag. there will be athletes here who win or lose by a hundredth of a second less than the time it takes you to blink. the the business of time here for 26 olympic games. . that requires 450 times of equipment, 120 miles of cabling, more than 400 scoreboards and 480 timekeeping professionals. they account for every millisecond. gone are the days of someone eyeballing a stop watch. there are to make sure it iecise when swimard on theen your phone alarm dr sleep yeah,the technology better and ties. the waitght brazil will life's sharing a meal. and a kitchen with room for everyone. spend $4000 or more on a new kitchen life'