UP to 18 hours of Hindi language programming a day, commissioning locally-produced shows, carefully orchestrated forays into schools across the country: Discovery Channel's process of expansion in India is all set to gather momentum. The 24-hour American service, devoted exclusively to real-life entertainment, has struck a chord deep down, especially in homes where the proliferation of Zee clones has made television-watching a rather monotonous, often deleterious, exercise.