{"book":"adl0842","page":19,"text":"۳۰\nبگذارید این را به بینید که از در میان فانوس\nکه از فاسفورس دود سفیدی برآمد حالا\nموقوف شده و صرف هوا در میان فانوس\nباقی مانده لیکن باز معلوم خواهد شد که در میان\nاو آنقدر هوا ئیکه سابق از سوختاندن فاسفورس\nبود حالا نمانده اول در میان فانوس آب آنقدر\nبلند نبود و حالا بلند شده چرا که اول او از\nهوا پر بود ازین ثابت شد که هوا در میان\nاو حالا کم مانده و نیز خیال کنید که قدری\nهوائیکه در میان فانوس باقی مانده\nاو مثل اول است یا در و چیزی فرق شد\nو ان","chars":443,"image":"https://storage.googleapis.com/adl-page-images/adl0842/00019.jpg","first_page":1,"last_page":275,"title":"[Chemistry textbook for high school students]","permalink":"https://afghanpress.org/book/adl0842/19","canvas":"https://afghanpress.org/iiif/adl0842/canvas/19","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."}}