sentences:  After 26 weeks in syndication in early 1971, Whitney cancelled "The Now Explosion", when the high costs of production and distribution outpaced the commercial revenue.Turner would once again enter the music video television business with the debut of "Night Tracks" in 1983 which lasted nine years and Cable Music Channel (albeit for only a month) in 1984.The special effects used in "The Now Explosion" were crude but state of the art for the early 1970s era.