{"book":"adl0842","page":56,"text":"۶۷\nکه دران یک نل خمدار که از شیشه باشد\nبموجب شکل دوازدهم یک سر نل مذکور\nدر صراحی باشد و دیگر سر او در طشت آب\nباشد و یک بوتل را معکوس از آب پر کرد\nبمانید حالا از صراحی که در و تیزاب که آب\nدارد و تکه های جست انداخته شده از هیدرو\nجن برآمده و در طشت حباب داده در بوتل\nمعکوس که مانده شده بود جمع خواهد شد\nمگر خیال شما باشد که تا وقتیکه هوا از صراحی\nبالکل نبراید هیدروجن را جمع نکنید و امتحان\nاو را باین قسم بکنید که در آب لگن طشت","chars":424,"image":"https://storage.googleapis.com/adl-page-images/adl0842/00056.jpg","first_page":1,"last_page":275,"title":"[Chemistry textbook for high school students]","permalink":"https://afghanpress.org/book/adl0842/56","canvas":"https://afghanpress.org/iiif/adl0842/canvas/56","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."}}