Detalj ur kopparstick i Otto von Guerickes "Experimenta Nova" 1672, visande demonstration av de magdeburska halvkloten , varvid fyra par hästar vora förspända vardera halvklotet för att draga dem isär, sedan luften avlägsnats med den av Guericke uppfunna luftpumpen.
Summary
Detail from copper engraving in Otto von Guerice's "Experimenta Nova" in 1672, showing a demonstration of the Magdeburg hemisphere, where four pairs of horses were biased each hemisphere to pull them apart after the air was removed with the Guericke air pump.
Tags
Date
1850 - 1950
Source
Digital museum
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