Date: | 1900 |
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Description: | Downer College students working in a laboratory in which a human skeleton, a frog, a bat and stuffed birds are displayed. |
Date: | 04 1950 |
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Description: | A girl on a swing is the subject of photographers demonstrating a technique using high speed flash. |
Date: | 1909 |
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Description: | An unidentified man demonstrates his unsuccessful bird wing-like mechanism, which was part of an experiment in aviation. |
Date: | 1928 |
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Description: | Professor Hull conducting an experiment at the Psychological laboratory of the University of Wisconsin. |
Date: | |
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Description: | Ringling Brothers-Barnum & Bailey circus performers gathered in front of a circus tent to view a solar eclipse. Some are wearing protective eyeglasses. |
Date: | 02 22 1957 |
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Description: | Girls being weighed to determine their donations of a penny a pound to the YWCA camp. |
Date: | 1954 |
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Description: | A man dressed in a Smokey Bear costume is standing with two Milwaukee school children. A young girl is sitting at a desk, and a boy is standing and holding... |
Date: | 09 20 1956 |
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Description: | Katharine Mather of the Corps of Engineers Waterways Experiment Station checks a computer analysis of the composition of cement. |
Date: | 01 10 1966 |
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Description: | Gail Lukas' hair stands on end when she places her hand on a Van de Graalf generator in a demonstration by the Atomic Energy Commission for junior high sch... |
Date: | 03 17 1955 |
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Description: | Science fair entry using animals to test a high cholesterol diet against a control diet. |
Date: | |
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Description: | Students and teacher in classroom demonstrating an experiment with atomic energy. |
Date: | |
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Description: | Elevated view of a demonstration of a nuclear reactor driven energy plant. |
Date: | 05 25 1951 |
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Description: | Chemistry experiment by two men being conducted with steam rising from equipment. |
Date: | 1919 |
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Description: | Inventor, B.L. Boboroff, displays his vote recording device to members of the U.S. House of Representatives. |
Date: | 1901 |
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Description: | Students and teacher in physics lab at Stevens Point Normal School, which would later become the University of Wisconsin-Stevens Point. |
Date: | 1880 |
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Description: | Illustration of a scientist in his lab gazing at a test tube, with a caption in German that translates to "Eureka! I have found it!". |
Date: | 1930 |
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Description: | Telescope at Washburn Observatory with man at controls. |
Date: | 10 04 1958 |
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Description: | A new mother is looking on as her 13-pound newborn infant is weighed by the nurse. |
Date: | 01 27 1968 |
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Description: | Woman working on a wire harness for the lunar module section of an Apollo spacecraft at the AC Electronics division of General Motors Corp. plant. |
Date: | 02 27 1989 |
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Description: | Student demonstrates his science project that tests the effectiveness of aspirin. |
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