Photo, posted without a caption

Channel
شیمیدانها
@shimidanha
On this record: Topic · Growth · Engagement · What this channel posts · Posts · Cite this entry
1,523subscribers
+0 since we began measuring on 5 August 2026
Risers and fallers across the register · movement among entries of 1,000–3,162.
Register entry
| Telegram ID | -1001009413745 |
|---|---|
| Type | Channel |
| Username | @shimidanha |
| Created | Between 1 September 2015 and 31 December 2015— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 6 August 2026 |
| Last confirmed live | 26 August 2026 |
| Measurements held | 6 |
| Confirmed unchanged | 1 time, most recently 26 August 2026 |
| On Telegram | t.me/shimidanha |
Topic
Education — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-UD-Q6_K_XL, prompt version 1) read this channel’s own recent posts on 20 August 2026 and assigned it the closest of 31 fixed categories, at 64% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 26 Aug 2026, 15:04 | 1,523 | +1 |
| 23 Aug 2026, 13:14 | 1,522 | -1 |
| 19 Aug 2026, 23:51 | 1,523 | -1 |
| 13 Aug 2026, 03:24 | 1,524 | +1 |
| 6 Aug 2026, 07:35 | 1,523 | no change |
| 5 Aug 2026, 18:30 | 1,523 | first reading |
Engagement
20 posts held, back to 31 March 2019 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 2 pagesof Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 20 March 2022. An engagement rate over an empty window would be a number about nothing.
What this channel posts
- Video runtime
- 5m 57s
- Average length
- 51s
Measured directly from 7 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Recent posts
🟣 عرض سلام و ارادت خدمت دوستان ارجمند روز چهارشنبه ، ۱۰ شهریور ۱۴۰۰ ، با حضور جناب آقای دکتر علی اسحاقی ، رییس مرکز تحقیقات واکسن و سرم سازی رازی ، جلسه پرسش و پاسخی ، در کلاب کافهشیمی کلابهاوس ، برگزار خواهد شد ، درباره نقش شیمی در تولید واکسن کووید-۱۹ . از همه شما عزیزان ، برای حضور در این جلسه دعوت به عمل می آید 💐 لینک جلسه : https://www.clubhouse.com/join/%DA%A9%D8%A7%D9%81%D9%87-%D8%B4%DB%8C%D9%85%DB%8C/b5W…
🟣 در کلابهاوس ، کلاب کافه شیمی را دنبال کنید 👇 https://www.clubhouse.com/club/%DA%A9%D8%A7%D9%81%D9%87-%D8%B4%DB%8C%D9%85%DB%8C
⚫️ سیاه ترین ماده سیاه ⚫️ این ماده ، توسط دانشمندان MIT ، با استفاده از یک ورقه آلومینیمی پوشیده شده توسط نانولوله های کربن ، به دست آمده است ، که می تواند 99.995 درصد نور را جذب کند . در سمت راست تصویر بالا ، یک قطعه الماس را با این ماده پوشانده اند . کانال شیمیدانها @shimidanha
📱واقعیت افزوده augmented reality📱 استفاده از واقعیت افزوده ، آموزش شیمی را دچار تحول بزرگی خواهد کرد ؛ آن هنگام که با استفاده از گوشی تلفن همراه و یا عینک VR ، فیلم ها و انیمیشن ها ، جایگزین تصاویر دو بعدی موجود در کتابهای درسی خواهند شد ! کانال شیمیدانها @shimidanha
Photo, posted without a caption
🥚انحلال پوسته تخم مرغ در سرکه🥚 پوسته تخم مرغ از کلسیم کربنات ساخته شده که با استیک اسید موجود در سرکه واکنش می دهد . معادله واکنش 👇👇👇 کانال شیمیدانها @shimidanha
دفترچه سوالات اختصاصی کنکور سراسری رشته علوم تجربی 1398 داخل کشور سری A
دفترچه اختصاصی کنکور سراسری رشته ریاضی 1398 سری A
سوالات درس شیمی کنکور رشته ریاضی پنجشنبه 1398/4/13
🔟 فناوری نوظهور برتر شیمی 2019 به روایت IUPAC کانال شیمیدانها @shimidanha
سوالات و پاسخنامه امتحان نهایی درس شیمی 3 (پایه دوازدهم) خرداد 1398 داخل کشور @shimidanha
Showing the 12 most recent of 20 posts we hold for @shimidanha. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 26 August 2026 — this entry's latest reading, not the date you are reading this.
“شیمیدانها” (@shimidanha), 1,523 subscribers as measured 26 August 2026. Telegram Register, tgregister.com/channel/shimidanha.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.