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 4 of 7 · from the scan, no model involved
the New England Journal of Medicine on July 4 last year showed that repellents containing the chemical N, N- diethyl - M - toluamide, more commonly known as DEET, are the most effective at providing long lasting protection.
Many however are put off by
89.7%