Health / Film Clips

Children who are sexually abused are confused, scared and hurt. To make matters worse, once they find the courage to reveal the abuse, they’re...
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Cinemicrography and time-lapse photography show how components of blood accomplish coagulation, transportation of oxygen, and destruction of...
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Imagine children, some as young as five years old, carrying handguns, and other children afraid to walk in their neighborhoods or wear a certain...
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With amazing tools that peer deep into cells, cell biologists are beginning to understand the structure, function and history of these highly...
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Light and electron microscopic examinations of the cytoplasmic functions of plant cells, animal cells and protists show how the cytoplasm acquires...
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Take a microscopic look into the structure and function of the living cell—plant, animal and protist. Produced by Bill Walker Productions in...
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This detailed analysis introduces the structure and function of the nucleus and details the DNA molecule and protein synthesis, DNA replication...
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The processes of diffusion, osmosis, active transport and endocytosis are shown as the primary means of transferring molecules to and from cells...
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Acids, bases, and salts—three related groups of compounds of unusual chemical significance—are investigated and explained.
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As metallic, ionic and covalent bonds are investigated, the world of interatomic bonds and forces dealing with ions, atoms, valence and polarity, and...
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By showing the viewers a tiny raindrop and the flecks of material within it, it is simple to illustrate the basic types of materials of our...
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Viewers learn that certain fundamental factors influence the rates at which chemical reactions take place. Catalysts and their alternate reaction...
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