North America
North America
Exhibit items related to North America.
Exhibit Items
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Kepler's Universe Mitchell, Ron |
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Paul E. Klopsteg Collection of the History and Technology of Archery, miscellaneous items. Klopsteg, Paul E. |
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Apple Computer (1984) The original 256K Macintosh computer was the first consumer-marketed personal computer to support mouse input and a windows-based graphical user interface. |
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| 9 |
The World of Jupiter Mayr, Simon (1614) With a telescope, Mayr observed the four satellites of Jupiter, accurately determining their periods of revolution. He named them Europa, Io, Ganymede and Callisto, names which are still used today. In this work Mayr also considered Tycho’s objection to Copernicus based upon star sizes. |
