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 12 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
13 measurements spanning 46 days, net +123. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 7,470–7,629 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)
Subscribers
Change
27 Sept 2026, 09:37
7,611
+27
18 Sept 2026, 12:41
7,584
+19
14 Sept 2026, 05:38
7,565
-1
10 Sept 2026, 15:17
7,566
+3
5 Sept 2026, 04:42
7,563
+16
1 Sept 2026, 09:08
7,547
+3
29 Aug 2026, 07:51
7,544
+6
26 Aug 2026, 15:38
7,538
+3
23 Aug 2026, 21:14
7,535
+18
20 Aug 2026, 08:33
7,517
+5
17 Aug 2026, 10:58
7,512
+21
13 Aug 2026, 15:26
7,491
+3
12 Aug 2026, 19:31
7,488
first reading
Engagement
20 posts held, back to 24 May 2021 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 7 pages of 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 26 December 2021. An engagement rate over an empty window would be a number about nothing.
What this channel posts
Video runtime
2h 17m
Average length
27m 30s
Measured directly from 5 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.
Is Time Fundamental and Space just an Illusion? - Fotini Markopoulou
"How deep goes time? Is time bedrock reality, part of the fundamental fabric of reality? Or is time an emergent thing, generated by deeper truths of existence? What is the place of time in deep physical laws like relativity and quantum mechanics? Can we get to the bottom of time? Fotini Goes on to explain how space is just an emergent property and …
Is the Cosmos a Computer? - Leonard Susskind
"That the cosmos is a computer sounds like a modern metaphor, a way of explaining how things work. But some make a bolder claim: that the cosmos is, in reality, a computer, not just as a metaphor. This would mean that all that exists in the physical universe is in essence the computational process of the universe itself generating itself. Does that make sense?"
Host: Rob…
General Relativity: An Introduction for Physicists
by M.P. Hobson, G.P. Efstathiou, and A.N. Lasenby
Book provides a clear mathematical introduction to Einstein's theory of general relativity. It presents a wide range of applications of the theory, concentrating on its physical consequences. After reviewing the basic concepts, the authors present a clear and intuitive discussion of the mathematical background, inc…
50 Physics Ideas You Really Need to Know
by Joanne Baker
In this book, Joanne Baker unravels the complexities of 20th-century scientific theory for a general readership. She explains ideas at the cutting-edge of scientific inquiry, making them comprehensible and accessible to the layperson.
How to Teach Quantum Physics to Your Dog
by Chad Orzel
When Quantum Physics expert Dr. Chad Orzel went to adopt a dog he never imagined he would end up with one as inquisitive as Emmy. Could she use quantum tunneling to get through the neighbor's fence and chase bunnies? What about quantum teleportation to catch squirrels before they climb out of reach? In this witty and informative book, Orzel and Emmy - the talkin…
Showing the 12 most recent of 20 posts we hold for @quantum_space. 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.
Polls
The poll we hold for this entry, as Telegram rendered it when we read the post. A poll’s figures keep moving after that, so each one is dated.
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.
The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.
Read from the 20 most recent posts we hold, published 24 May 2021 to 26 December 2021. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.
Handles this channel named that no longer answer
Dead references
1
handles named in this channel’s posts, vacant today
Evidenced gone
0
we ourselves saw one of these resolve, at some point
Never seen alive
1
vacant every time we have ever looked
@quantum_space 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.
Never seen alive
References a handle that is not a live channel — we have no record it ever was one.
@schrodinger_box named in 3 posts, 13 August 2026 – 21 August 2026
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.
Physics @physics · 33,183 Telegram ranks this channel #33 of 79 here — alongside 78 others — read 4 September 2026
Osho Hindi Audio Series @ashtavakra046 · 46,757 Telegram ranks this channel #39 of 48 here — alongside 47 others — read 19 September 2026
Chemistry @chemistry · 34,411 Telegram ranks this channel #39 of 72 here — alongside 71 others — read 3 September 2026
SCIENCE QUIZ 🧬🧪⚗️ @science_qq · 148,486 Telegram ranks this channel #60 of 62 here — alongside 61 others — read 12 August 2026
This channel appears in 4 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 27 September 2026 — this
entry's latest reading, not the date you are reading this.
“Quantum Mechanics” (@quantum_space), 7,611 subscribers as measured 27 September 2026. Telegram Register, tgregister.com/channel/quantum_space.
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.