THE SECRET LIFE OF THE BRAIN, an amazing production of David Grubin Production, was broadcasted on PBS in 2002. It is a five-part series, revealing the fascinating processes involved in brain development across a lifetime. This mini clip, with appreciation to the original comprehensive production, contains compelling episodes of the first part "The Baby's Brain -- Wider than the Sky" and the second part "The child's Brain -- Syllable from Sound". Thanks to PBS, Educational Broadcasting Corporation, David Grubin Productions, and YouTube for making the fascinating science available to general public.