Channel
UPSC TOPPERS SCIENCE & TECHNOLOGY NOTES PDFs
@science_and_tech_videos_notes
On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry
4,509subscribers
-29 since we began measuring on 13 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1001805403982 |
|---|---|
| Type | Channel |
| Username | @science_and_tech_videos_notes |
| Created | Between 1 October 2022 and 30 September 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 3 September 2026 |
| Last confirmed live | 14 September 2026 |
| Measurements held | 10 |
| Confirmed unchanged | 1 time, most recently 14 September 2026 |
| On Telegram | t.me/science_and_tech_videos_notes |
Topic
Education — 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 13 September 2026 and assigned it the closest of 31 fixed categories, at 100% 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 |
|---|---|---|
| 14 Sept 2026, 09:56 | 4,509 | -7 |
| 10 Sept 2026, 09:01 | 4,516 | -7 |
| 5 Sept 2026, 11:20 | 4,523 | -4 |
| 3 Sept 2026, 12:22 | 4,527 | no change |
| 2 Sept 2026, 00:04 | 4,527 | -1 |
| 26 Aug 2026, 18:32 | 4,528 | +1 |
| 23 Aug 2026, 19:48 | 4,527 | -6 |
| 17 Aug 2026, 17:28 | 4,533 | -6 |
| 14 Aug 2026, 19:36 | 4,539 | +1 |
| 13 Aug 2026, 18:45 | 4,538 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.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.
@Upsc_Ssc_gd_History_Quiz · 124,060
Telegram ranks this channel #13 of 55 here — alongside 54 others — read 13 August 2026
@SSC_CHSL_MTS_GD_CGL_Mock_Test · 25,013
Telegram ranks this channel #31 of 55 here — alongside 54 others — read 14 September 2026
@upkgs · 31,021
Telegram ranks this channel #49 of 71 here — alongside 70 others — read 6 September 2026
This channel appears in 3 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 14 September 2026 — this entry's latest reading, not the date you are reading this.
“UPSC TOPPERS SCIENCE & TECHNOLOGY NOTES PDFs” (@science_and_tech_videos_notes), 4,509 subscribers as measured 14 September 2026. Telegram Register, tgregister.com/channel/science_and_tech_videos_notes.
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.