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: | |
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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: | |
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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: | 1900 |
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Description: | Cadavers are laid out on gurneys in a sky-lit anatomy lab at Rush Medical College. |
Date: | |
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Description: | A young man poses in front of a Natural History exhibit which includes a glass case of shells, butterflies and moths mounted on the wall. He donated his co... |
Date: | |
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Description: | A man seated in front of specimen drawers examines several varieties of moths and butterflies. On top of the cases are several taxidermy mounts including o... |
Date: | |
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Description: | Portraits appearing on medallions commemorating the 50th anniversary of the Wisconsin Academy of Science, Arts, and Letters. From left to right on top are ... |
Date: | 11 12 1944 |
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Description: | Emil Andel of the American Bowling Congress demonstrates an automatic foul detector in a bowling alley. |
Date: | 03 30 1933 |
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Description: | A man in a field holds a very large kite just prior to launching it. On the kite is painted the number 43 and "Property of the U.S. Weather Bureau." He is ... |
Date: | 1911 |
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Description: | Interior view of a butcher shop, with a male butcher sharpening a knife behind a counter lined with cuts of meat, sausages and a scale. Behind the counter ... |
Date: | 1905 |
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Description: | A man and a woman stand on the customer side of the counters. Phil Hof stands with a large knife behind a tabled covered with meat, while Sam and Herman Ho... |
Date: | 09 18 1981 |
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Description: | A beekeeper, wearing a bee suit, including gloves, and a hat with a veil, is crouching down and weighing a beehive that is attached to a birdhouse. |
Date: | 1925 |
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Description: | Group of ten people, both men and women, observing a researcher working in a laboratory with young chickens in a wire cage beneath a lamp. The researcher w... |
Date: | 1901 |
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Description: | Dr. A.N. Kittelsen (left) seated at the table, his brother Bernhardt Kittelsen (right) seated on a fur covered bed, both of Stoughton, Wis. and Norman Torr... |
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