{"book":"adl0842","page":73,"text":"۸۴\nکه در نیها هوا باقی نمانده حالا انیطور کنید که در\nهرنی که اکسد مس است زیر آن یک چراغ شترا\nمانید تا وقتیکه نی مذکور سرد ماند در اکسد مسیا\nهیچ فرق معلوم نخواهد شد واگر چه از سر اتهدرو\nجن گذشته خواهد رفت مگر وقتیکه او گرم\nشود فوراً برنگ سیاه اکسد تبدیل شده\nمثل مس بر قرار سرخ رنگ خواهد شد\nو درین نیها هر که مقام سرد باشد در آنجا\nقطره های آب جمع شده معلوم خواهد شد مگر\nهر انقدر که گروه نی مذکور گرم شده برود باین\nآب در نی تب آمده خواهد رفت و در نیجا","chars":448,"image":"https://storage.googleapis.com/adl-page-images/adl0842/00073.jpg","first_page":1,"last_page":275,"title":"[Chemistry textbook for high school students]","permalink":"https://afghanpress.org/book/adl0842/73","canvas":"https://afghanpress.org/iiif/adl0842/canvas/73","source":"https://afghanistandl.nyu.edu/books/adl0842/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0842_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}