alternatives to plastic bottles 
some alternatives to plastic bottles are already available and many more are to be designed. treated water is transferred using water pipes (usually underground). the ship exploded during the cleaning operation, sending up a column of smoke over  in height. in particular, use of geographic information system (gis) data files. the west campus has a 4,500-seat worship center with separate buildings for educational programs, weddings, funerals, and other events. at first, the company allowed any individual or organization to post a competition. the engine and transmission are designed to be easily removed as one complete unit. 