I am huge fond of discovery channel it really provide us with so much information that we would not be getting while surfing on net orvany other medium it provide us with information on several things whether it is on machines aquatic life wild life or it be how to survive in extereme conditions or what to do protect one if he or she is trapped in extereme conditions without help and what syrategies to apply to get help in remote areas like program man versus wild this channel also telecast brain games coding decoding and many other its a complete package of distributing knowledge and information good channel a must watch shows