Channel
@projectfi
On this record: Growth · Engagement · Posts · Citations · Handles named that no longer answer · Cite this entry
356subscribers
+1 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001145683207 |
|---|---|
| Type | Channel |
| Username | @projectfi |
| Created | Between 1 March 2017 and 27 April 2018— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 6 August 2026 |
| Last confirmed live | 19 August 2026 |
| Measurements held | 3 |
| Confirmed unchanged | 1 time, most recently 19 August 2026 |
| On Telegram | t.me/projectfi |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 19 Aug 2026, 23:03 | 356 | +1 |
| 6 Aug 2026, 21:04 | 355 | no change |
| 6 Aug 2026, 03:57 | 355 | first reading |
20 posts held, back to 27 April 2018 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof 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 27 December 2023. An engagement rate over an empty window would be a number about nothing.
The owner of this channel has been inactive for the last 11 months. If they remain inactive for the next 10 days, they may lose their account and admin rights in this channel. The contents of the channel will remain accessible for all users.
The owner of this channel has been inactive for the last 11 months. If they remain inactive for the next 19 days, they may lose their account and admin rights in this channel. The contents of the channel will remain accessible for all users.
Photo, posted without a caption
📙📘📗📓📕 دانلود یک ساعته کلیه کتب و مقالات تخصصی در رشته های مختلف انجام می شود. جهت سفارش عنوان مقاله یا کتاب را به ای دی @ProjectFind3 ارسال کنید.
Photo, posted without a caption
جهت دانلود مقالات تخصصی جدید تماس بگيريد: @projectfind3
دوستانی که در زمینه لیزرهای Nd:YAG کار کردند. جهت همکاری و کسب اطلاع بيشتر تماس بگيريد: @projectfind3
فراخوان همکاری با مرکز فناوریهای کوانتومی ایران واحد تولید محتوای وبسایت مرکز فناوریهای کوانتومی ایران (www.icqts.ir)، از متخصصان برای همکاری در این واحد، دعوت به عمل میآورد. علاقمندان میتوانند فرم زیر را تکمیل و ارسال نمایند: https://docs.google.com/forms/d/e/1FAIpQLSeTDq3ZIEc2qm33xbFEbJc7_IhP70M8zpZaZRgPrQNDH_CFWQ/viewform?usp=sf_link www.cightech.com @cightech
برنامه سخنرانی های تخصصی در سومین نمایشگاه لیزر و فوتونیک ایران
🎥 نمایی از لایگو LIGO بزرگترین رصدکننده موج گرانشی جهان. امواج گرانشی حاصل از برخورد دو سیاهچاله، یعنی رخدادی که در حدود ۱.۳میلیارد سال پیش رخ داده در همین رصدخانه ثبت شد. لایگو با دو بازوی ۴ کیلومتری به قدری دقیق است که می تواند ارتعاش حاصل از شکستن یک تکه چوب کوچک در آن سوی زمین را ثبت کند.
https://www.ted.com/talks/brian_greene_why_is_our_universe_fine_tuned_for_life?utm_campaign=tedspread&utm_medium=referral&utm_source=tedcomshare
مهربانی از نگاه علمی و نقش آن در بدن 👨👩👧👦برای کسانیکه براتون مهم هستند فوروارد کنید. 🆔 @projectfi
Showing the 12 most recent of 20 posts we hold for @projectfi. 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.
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
@projectfi named 1 handle that resolve to nothing today. That is a fact about the reference, not necessarily a fact about the handle’s history — see the two groups below.
Most of these may never have existed as a live channel at all.A handle a channel names can be a typo, an aspirational name nobody registered, or a channel that was already gone before this one ever mentioned it. Unless a row below is marked evidenced, all we know is that it references a handle that is not a live channel today — not that anything “died”. How this is measured.
References a handle that is not a live channel — we have no record it ever was one.
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 19 August 2026 — this entry's latest reading, not the date you are reading this.
“Physics_Caffe” (@projectfi), 356 subscribers as measured 19 August 2026. Telegram Register, tgregister.com/channel/projectfi.
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.