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: | |
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Description: | The operator of a nuclear plant sits in the control room. |
Date: | 05 25 1951 |
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Description: | Chemistry experiment by two men being conducted with steam rising from equipment. |
Date: | 09 29 1962 |
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Description: | Electronics training at the United School of Electronic Trades gives a student the opportunity to trouble shoot problems. |
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: | 12 10 1965 |
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Description: | Dennis Dokken examines a one microsecond memory system that enabled computers to read a million bits of information per second. |
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: | 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 ... |
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