1961BIOLOGY
LOOKS AT EGG & SPERM CELLS AS CLUES IN THE DEVELOPMENT OF HIGHLY ORGANIZED CELLS WHICH CAN DEVELOP INTO COMPLEX INDIVIDUALS. DIAGRAMS SPERM OF SEVERAL ANIMALS, STRESSING THEIR LOCOMOTOR APPARATUS. DISPLAYS A MODEL OF A HUMAN SPERM, POINTING OUT THE FUNCTIONS OF ITS COMPONENT PARTS. DEMONSTRATES PROCEDURES USED IN MAKING AN ELECTRON MICROSCOPE SLIDE OF SPERM, & ANIMATES THE PRODUCTION OF SPERM CELLS. CONCLUDES WITH AN EXAMINATION OF THE FORMATION OF A HEN'S EGG.
ANIMAL EGGS. LARGE EGG. MAN STANDING IN FRONT OF TABLE. PETRI DISHES WITH CELLS & EGGS. SCIENCE CLASSROOM-LIKE SET. SPERM CELLS OF DIFFERENT ANIMALS ON CHART. HUMAN, TURTLE, TOAD, MOUSE, KANGAROO, SNAIL. HUMAN SPERM ATTACKING EGG. MIRCOSCOPIC IMAGE. HUGE SPERM MODEL. ELECTRON MICROSCOPE. GIRL DOING EXPERIMENT. TEST TUBE. PLASTIC BLOCK EMBEDDED WITH SPERM CUT TO ULTRA THIN SLICES FOR MICROSCOPIC VIEWING. PHOTOS OF MICROSCOPIC SPERM. CELLS. FERTILIZATION INSIDE THE TESTES. SPERM CELLS IN VARIOUS STAGES OF FORMATION. ANIMATION OF SPERM CELLS BEING FORMED. EGGS OF MAMMALS. MAN BREAKS CHICKEN EGG INTO DISH OF WATER. FOOTAGE OF AN OVARY. NUCLEUS. CYTOPLASM. FOOTAGE OF A FROG EGG IN THE BODY
ANIMAL EGGS. LARGE EGG. MAN STANDING IN FRONT OF TABLE. PETRI DISHES WITH CELLS & EGGS. SCIENCE CLASSROOM-LIKE SET. SPERM CELLS OF DIFFERENT ANIMALS ON CHART. HUMAN, TURTLE, TOAD, MOUSE, KANGAROO, SNAIL. HUMAN SPERM ATTACKING EGG. MIRCOSCOPIC IMAGE. HUGE SPERM MODEL. ELECTRON MICROSCOPE. GIRL DOING EXPERIMENT. TEST TUBE. PLASTIC BLOCK EMBEDDED WITH SPERM CUT TO ULTRA THIN SLICES FOR MICROSCOPIC VIEWING. PHOTOS OF MICROSCOPIC SPERM. CELLS. FERTILIZATION INSIDE THE TESTES. SPERM CELLS IN VARIOUS STAGES OF FORMATION. ANIMATION OF SPERM CELLS BEING FORMED. EGGS OF MAMMALS. MAN BREAKS CHICKEN EGG INTO DISH OF WATER. FOOTAGE OF AN OVARY. NUCLEUS. CYTOPLASM. FOOTAGE OF A FROG EGG IN THE BODY
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| 00:15:11 0.03 |
MAN IN SUIT, SCIENCE TEACHER, STANDS BEHIND COUNTER, LECTURES, POSTERS, PETRI DISHES
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| 00:15:20 9.03 |
PETRI DISHES WITH CELLS FROM SALAMANDERS, FROGS AND SEA URCHINS
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| 00:15:28 17.03 |
SPECKLED EGGS, CHICKEN AND OSTRICH EGGS
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| 00:15:38 27.03 |
MAN IN SUIT, SCIENCE TEACHER, STANDS BEHIND COUNTER, LECTURES, POSTERS, PETRI DISHES, MONOTONOUS VOICE, TURNS TO BOARD WITH MODELS
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| 00:16:01 50.03 |
1950S SCIENCE VISUAL AID OF EGGS AND SPERM, HUMAN, SEA URCHIN, TOAD, TURTLE, HAND POINTS TO VARIOUS PARTS
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| 00:16:52 101.03 |
MS MAN AT BOARD, SCIENCE TEACHER, WALKS AWAY
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| 00:17:05 114.03 |
MICROSCOPE IMAGE OF HUMAN EGG CELL AND SPERM MOVING
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| 00:17:17 126.03 |
SCIENCE LECTURER WALKS UP TO MODEL OF HUMAN SPERM, TOUCHES IT, PICKS UP BOOK, DISCUSSES ELECTRON-MICROSCOPE
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| 00:18:34 203.03 |
REAR VIEW OF WOMAN IN LABORATORY, USING PIPETTES, TRANSFERRING LIQUIDS
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| 00:18:46 215.03 |
CU OF GLASS VIAL, PLASTIC BLOCK
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| 00:18:51 220.03 |
CU OF MACHINE SLICING EXTRA THIN SAMPLES FOR AN ELECTRON-MICROSCOPE, COMPARES TO SLICING BACON
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| 00:19:10 239.03 |
ECU OF SLIDE SAMPLE
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| 00:19:18 247.03 |
WOMAN IN LAB WORKING AT LARGE MACHINE/ELECTRON-MICROSCOPE AND FILM SCREEN
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| 00:19:29 258.03 |
ECU OF SPERM IN MICROSCOPE
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| 00:19:33 262.03 |
VARIOUS MICROSCOPIC IMAGES OF CROSS SECTIONS OF HUMAN SPERM CELL
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| 00:19:52 281.03 |
MAN TALKS ABOUT SECTIONS OF HUMAN SPERM IN FRONT OF MODEL
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| 00:20:16 305.03 |
CU OF MAN'S HAND AND MODEL OF SPERM
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| 00:20:56 345.03 |
MS OF MAN AT SPERM MODEL, LECTURING ON PARTS OF THE SPERM, MITOCHONDRIA, BORING SCIENCE TEACHER
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| 00:22:05 414.03 |
CU OF MAN'S HAND AND SPERM MODEL
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| 00:22:18 427.03 |
MAN WALKS OVER TO MODEL OF SPERM ON BOARD, DISCUSSES SPERM
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| 00:22:37 446.03 |
CU MICROSCOPIC IMAGES OF INSIDE TESTES, IMAGES OF SPERM FORMING
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| 00:23:21 490.03 |
MS MAN/SCIENCE TEACHER IN FRONT OF MODELS OF SPERM
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| 00:23:26 495.03 |
ANIMATED CLIP OF MITOCHONDRIA FORMING THE TAIL OF THE SPERM
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| 00:24:38 567.03 |
MS MAN/SCIENCE TEACHER IN FRONT OF MODELS OF SPERM, WALKS OVER TO COUNTER. LEANS ON COUNTER LOOKING AT VARIOUS EGGS, VERY SLOW PRESENTATION
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| 00:25:14 603.03 |
POSTER/VISUAL AID OF VARIOUS EGGS, HUMAN, SEA URCHIN MOUSE, FROG, MAN'S HAND GESTURES AT DRAWINGS
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| 00:25:34 623.03 |
CU OF DRAWINGS OF REPRODUCTION EGGS, MOUSE, HUMAN AND ELEPHANT ARE THE SAME SIZE
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| 00:25:58 647.03 |
MS MAN/SCIENCE TEACHER IN FRONT OF DIAGRAMS OF EGGS
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| 00:26:08 657.03 |
CU OF CHICKEN EGG DIAGRAM
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| 00:26:18 667.03 |
MS MAN/SCIENCE TEACHER IN FRONT OF DIAGRAMS OF EGGS
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| 00:26:25 674.03 |
MAN CRACKS OPEN CHICKEN EGG INTO DISH OF WATER
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| 00:26:44 693.03 |
CLIP OF CHICKEN'S OVARIES
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| 00:26:54 703.03 |
VARIOUS MICROSCOPIC IMAGES OF CROSS SECTIONS OF CHICKEN CELL FORMATION, YOLK FORMATION, CYTOPLASM
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| 00:27:57 766.03 |
DIAGRAM OF HEN'S REPRODUCTIVE SYSTEM, OVARY, OVIDUCT, UTERUS
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| 00:28:36 805.03 |
SCIENCE TEACHER IN FRONT OF POSTERS, COUNTER WITH EGGS, PETRI DISHES, MAN DISCUSSES AND POINTS TO FROG EGG DIAGRAM
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| 00:29:01 830.03 |
MICROSCOPIC IMAGE OF FROG EGG
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| 00:29:32 861.03 |
SCIENCE TEACHER POINTS TO POSTER
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| 00:29:41 870.03 |
CU FROG OVERY
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| 00:29:55 884.03 |
SCIENCE TEACHER LECTURES ABOUT HIGHLY ORGANIZED REPRODUCTIVE CELLS, BORING, VERY SLOW DELIVERY
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| 00:30:46 935.03 |
END TAPE
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