Window Glass Streaming
Old buildings have window panes that are thicker at the bottom than at the top. We were taught that glass is a liquid that, over the years, flows downwards and thus created a thickening of the lower edge of the glass. According to current knowledge, glass flow does not occur during the period in which the glasses are in the windows. Science says; the glass made as flat glass had an uneven thickness, as a result of which the thick edge of the cut window glass was placed at the bottom for a balanced impression.
In older buildings, there is in fact a thicker edge at the bottom of the glass and it is natural to place a thicker glass point at the bottom. The glass material has been valuable, in which case the windows of the "poor house" can be assumed to have been the most uneven area of glass. As a result, the thicker portion of the glass could be located in the center of the window. In the summer of 2007, I surveyed old churches whose windows I found a thicker spot elsewhere than the bottom of the glass. Nearly two thousand years later, there was still no certainty as to whether the glass flowed through the windows or not. The Romans began using glass in windows in the 30th century.
Was the window glass flow difficult to detect if the glass was not flowing? Were we perhaps in the realm of pseudoscience in the past, or how would you formulate it? Do things have to be absolutely right and wrong and what was the disadvantage of the window glass flow?
5.1.2015*14:57 (969 - 281)
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