Colostrum Colostrum Colostrum (known colloquially as beestings, bisnings or first milk) is the first form of milk produced by the mammary glands of mammals (including many humans) immediately following delivery of the newborn. Most species will generate colostrum just prior to giving birth. Colostrum contains antibodies to protect the newborn against disease. In general, protein concentration in colostrum is substantially higher than in milk. Fat concentration is substantially higher in colostrum than in milk in some species, e.g. sheep and horses, but lower in colostrum than in milk in some other species, e.g. camels and humans. In swine, fat concentration of
Birth of a Giant Birth of a Giant Birth of a Giant (aka Naissance d'un géant for a French-language version) is a 29-minute 1957 Canadian documentary film, directed by Hugh O'Connor and produced by the National Film Board of Canada (NFB) for the Canadian Broadcasting Corporation (CBC) television series, "Perspective". The film depicts the role of story of the conception, construction and testing of the Canadair Argus aircraft, designed as a maritime patrol and anti-submarine aircraft for the Royal Canadian Air Force (RCAF). The title is an acknowledgement, that at the time, the Argus was the largest aircraft ever built in Canada. In 1954,