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 7 · column 4 of 7 · from the scan, no model involved

other options that might be possible - although a lot more costly - such as co-generation and geo-thermal heating and cooling For homeowners with a long horizon, such solutions (when correctly implemented! can make sense. Questions from the audience were answered, including the big one: What
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