{"book":"adl0842","page":24,"text":"۳۵\nیعنی اکسیجن هوا و اتحاد در کاربن شمع پیدا میشود\nخیال کنید که شمع از پف کردن چرا گل میشود\nو سرد میشود سببش انست که در موم شمع و در\nاکسیجن هوا اتحاد جاری نمی ماند – یاد دارید\nکه بدون اکسیجن هوا شمع گاهی روشن مانده\nنمی تواند بهمان قسم انسان و حیوان هم بدون\nآن زنده مانده نمی تواند و این همه با معلوم\nخواهد بود که برای نفس گرفتن هوای تازه\nبکارست اگر عرصه هوای تازه نرسد پس نفس\nجاندار قبض شده خواهد مُرد قصّه خانه بلک\nهول را ( ) را شاید اگر بتواریخ نادیده باش[ید]","chars":461,"image":"https://storage.googleapis.com/adl-page-images/adl0842/00024.jpg","first_page":1,"last_page":275,"title":"[Chemistry textbook for high school students]","permalink":"https://afghanpress.org/book/adl0842/24","canvas":"https://afghanpress.org/iiif/adl0842/canvas/24","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."}}