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PHYSICS
"1000 and One"
GROUP 95 (Continued) PHYSICS Physics
Gravitation of Liquids (V2) Laboratory experiments demonstrating difference in specific gravity. (22)
* High Frequency Currents (1) Demonstrated in the Ryerson Laboratory.
(134)
* Magnetism (1) Fundamental properties of magnetism. (134) *** Mysteries of Snow (1) Pictures of the romance of snow. Beauty of snow flakes and different kinds of crystals. (22)
Revelations by X-Ray (1) Electrical action in producing X-Rays, and power of X-Rays to reveal inner structure of opaque objects. (X) Science at Home — Story of the Magnet (1) Self-explanatory. (151) Science at Home (1) Electrical and mechanical experiments. (151) The Science of Bubbles (1) Scientific explanation of the formation, structure and behavior of soap bubbles. (42) Studies in Magnetism (1) The title tells it. (112) Sunbeams (1) Composition of light and color; objects studied under varying light conditions. (56) Velocity (1) Examples of relativity of speed are shown — that of the sea anemone, of a glacier, a horse, a whippet and man, concluding with that of light and electricity. (22)
(See also Groups 20, 57, 62-5, 67-9)
PHYSIOLOGY, HEALTH AND HYGIENE
GROUP 96 EMBRYOLOGY Embryology
Gift of Life (4) Sketches the biology of reproduction from a very simple
form to the human being. (XXX, 6)
The Science of Life (12 one-reel subjects) Made under direction of the
Surgeon General, U. S. Public Health Service. Covers general biology,
communicable diseases and personal hygiene. Series divided into 3 parts:
(22, 37A)
Part I deals with general biology:
Reel 1 — Protoplasm, the Beginning of Life
Reel 2 — Reproduction in Lower Forms of Life
Reel 3 — Reproduction in Higher Forms of Life
Reel 4 — Interdependence of Living Things Part II treats of communicable diseases. (See Group 103 for separate reels).
Part III deals with personal and general hygiene. (See Group 100 for separate reels).
(See also Groups 94, 97)
ANATOMY AND STRUCTURAL PHYSIOLOGY GROUP 97 Anatomy and Structural Physiology
* Blood Circulation (1) Microscopic study of embryo of e°-g and beating of a turtle's heart. (42, 49)
* Circulation of the Blood (2) Composition and function of the blood and action of the heart. (28)
Brain and Nervous System (1) Divisions of the brain, different kinds of nerve cells, association centers, etc. (28)
How the Fires of the Body Are Fed (1) Mechanical processes that take place during the digestion of rood. (X"VT) ***How We Breathe ( ) Lungs and how they function in purifying blood; animation. (22, 49, 112)
How We Hear ( V2 ) Study of human ear and functions of its various parts. (22, 49)
How We See (%) Theorv of sight and principles common to eye and camera. (22, 49)
* The Human Body (5) Dealing with the development, structure, function and hygiene of the human body. Blood Vessels and Their Functions; Digestive Tract; The Heart and How it Works; Human Development; Respiratory and Urinary Systems. (22, 49)
The Human Voice (%) Demonstrating functions of nasal passage and the organs of the throat in producing sound. (2 2. 49)
Inside Out (1) Story of digestion, done in animated diagrams. (XVn, XXX)
Our Bone Relations (V2) Similarity between bony structure in man and in some animals. (22)
The Valves of the Heart (1) Actual photography of the valves of the heart in operation. Animated drawings. (113, 151)
(See also Groups 96, 98)