Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 2 · column 2 of 6 · from the scan, no model involved
along; it was masked by the vivid green of living chlorophyll cells in the leaves. As days of sunlight are shorter and nights not only longer but cooler, the water is draining out of the vines. It’s a preparation for winter, when freezing temperatures would turn water in the plants to damaging and expanding ice crystals.
Deciduous trees are making the same preparations for winter, yet they are far behind the vines in color. Why?
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