Channel
نور و مغز 🧠Light and brain
@light_and_brain
On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry
3,612subscribers
-77 since we began measuring on 10 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1002117593367 |
|---|---|
| Type | Channel |
| Username | @light_and_brain |
| Created | Between 1 November 2023 and 31 May 2024 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 September 2026 |
| Last confirmed live | 5 November 2026 |
| Measurements held | 24 |
| Confirmed unchanged | 1 time, most recently 5 November 2026 |
| On Telegram | t.me/light_and_brain |
Topic
Science — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 14 September 2026 and assigned it the closest of 31 fixed categories, at 53% 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 the other topics.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 5 Nov 2026, 06:28 | 3,612 | +4 |
| 2 Nov 2026, 12:29 | 3,608 | -5 |
| 30 Oct 2026, 05:09 | 3,613 | -3 |
| 27 Oct 2026, 02:00 | 3,616 | -1 |
| 23 Oct 2026, 22:05 | 3,617 | -1 |
| 21 Oct 2026, 03:17 | 3,618 | -1 |
| 18 Oct 2026, 04:18 | 3,619 | -4 |
| 15 Oct 2026, 02:56 | 3,623 | -3 |
| 12 Oct 2026, 08:16 | 3,626 | -11 |
| 5 Oct 2026, 13:21 | 3,637 | -16 |
| 27 Sept 2026, 23:19 | 3,653 | -3 |
| 18 Sept 2026, 10:16 | 3,656 | -6 |
| 14 Sept 2026, 08:57 | 3,662 | +2 |
| 10 Sept 2026, 07:57 | 3,660 | -8 |
| 7 Sept 2026, 00:36 | 3,668 | no change |
| 5 Sept 2026, 01:01 | 3,668 | +2 |
| 1 Sept 2026, 07:46 | 3,666 | -6 |
| 29 Aug 2026, 13:54 | 3,672 | +1 |
| 26 Aug 2026, 16:08 | 3,671 | -5 |
| 23 Aug 2026, 17:13 | 3,676 | first reading |
Engagement
Posts not read yet. This entry is on the register from its profile alone; the post reader has not reached it. Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
@novinzaban · 49,445
Telegram ranks this channel #9 of 78 here — alongside 77 others — read 11 September 2026
@anousha_eternal · 82,577
Telegram ranks this channel #10 of 85 here — alongside 84 others — read 18 August 2026
@englishcrv · 63,133
Telegram ranks this channel #16 of 63 here — alongside 62 others — read 21 August 2026
@razemovafaghiaterfan · 18,756
Telegram ranks this channel #30 of 79 here — alongside 78 others — read 4 October 2026
@hoseinmind · 280,649
Telegram ranks this channel #34 of 89 here — alongside 88 others — read 10 August 2026
@drfrya · 60,453
Telegram ranks this channel #54 of 89 here — alongside 88 others — read 25 August 2026
@drmojtaba_shakoori · 63,653
Telegram ranks this channel #56 of 79 here — alongside 78 others — read 21 August 2026
@booksofus · 51,854
Telegram ranks this channel #74 of 84 here — alongside 83 others — read 23 August 2026
This channel appears in 8 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
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 5 November 2026 — this entry's latest reading, not the date you are reading this.
“نور و مغز 🧠Light and brain” (@light_and_brain), 3,612 subscribers as measured 5 November 2026. Telegram Register, tgregister.com/channel/light_and_brain.
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.