How do beer giants make beer taste exactly the same in billions of bottles every year? Meanwhile, small and original brewers blaze new trails in beer making. Can chemical warfare help make better beer? Meet the builders of the latest high-tech breweries. On location in Charlottetown, PEI; Moncton, NB; and Toronto, ON, see who's making the best - and some of the strangest - new suds on the market today.