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 4 · column 4 of 5 · from the scan, no model involved

Knowing the 30-30 rule can save your life.
The 30-30 rule states that people should seek shelter if the “flash-to-bang” delay, the length of time in seconds between a lightning flash and its subsequent thunder, is 30 seconds or less, and that they remain under cover until 30 minutes after the final clap of thunder is heard.
A 30-second lead time is necessary prior to a storm’s arrival because of the possibility of distant strikes. It seems like a dis
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