Channel
@OBaricentroDaMente
On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Citations · Handles named that no longer answer · Cite this entry
219subscribers
+0 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001260220095 |
|---|---|
| Type | Channel |
| Username | @OBaricentroDaMente |
| Description | Acompanhe os artigos publicados no blog, em outras plataformas e redes sociais |
| Created | 16 February 2018 — measured — cross-checked against a third-party dataset (TGDataset) |
| First recorded | 7 August 2026 |
| Last confirmed live | 14 August 2026 |
| Measurements held | 2 |
| On Telegram | t.me/OBaricentroDaMente |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 7 Aug 2026, 03:30 | 219 | no change |
| 6 Aug 2026, 06:08 | 219 | first reading |
19 posts held, back to 17 July 2020 — 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 19 posts for this entry, the most recent from 30 October 2022. An engagement rate over an empty window would be a number about nothing.
Lifetime counters from Telegram’s own channel header, read 7 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.
16 reactions across 4 posts, in 2 distinct kinds. The most used accounts for 75.0% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| 👍 | 12 | 75.0% | |
| ❤ | 4 | 25.0% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 4 of the 19 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 16reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 19 most recent posts we hold, published 17 July 2020 to 30 October 2022, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Na antiguidade, os babilônios foram os que mais se interessaram pela Astronomia e durante séculos enfrentaram problemas com os cálculos que eram muito trabalhosos. . Os logaritmos surgiram para simplificar cálculos, já que transformam multiplicação em soma e divisão em subtração, dando um salto na Matemática e na Astronomia. . O termo logaritmo foi criado por Napier, que vem de logos e arithmos, que significam razão …
👍8❤4
O Teorema de Stewart relaciona os comprimentos dos lados de um triângulo com o comprimento de uma ceviana, sendo aplicável a uma ceviana qualquer. O post traz um pouco de história e duas demonstrações, devidamente e perfeitamente organizadas em Latex. Leia o post completo de @OBaricentroDaMente no link abaixo.
👍1
Para ver a solução, acesse o blog através do link: http://bit.ly/sudoku-mat-2
Sofia nasceu em 15 de janeiro de 1850 em Moscou e morreu em 10 de fevereiro de 1891 em Estocolmo. Foi a primeira mulher a ser nomeada para a Academia de Ciências da Rússia e a terceira a conseguir um cargo acadêmico como professora na Universidade de Estocolmo. Destacou-se por suas contribuições para a teoria das equações diferenciais e funções abelianas, recebendo o prêmio Borodin da Academia de Ciências da Suécia…
Photo, posted without a caption
👍2
Stephen William Hawking nasceu em Oxford, Inglaterra em 8 de janeiro de 1942 e morreu em Cambridge em 14 de março de 2018. . Stephen Hawking foi um físico teórico e cosmólogo, reconhecido internacionalmente por sua contribuição à ciência, sendo um dos mais renomados cientistas. Foi professor lucasiano emérito na Universidade de Cambridge, um posto que foi ocupado por Isaac Newton, Paul Dirac e Charles Babbage. Foi, p…
Photo, posted without a caption
A lógica como ciência remonta a Aristóteles (384-322a.C.), seu criador. No século XVII Descartes (1596-1650) e Leibniz (1646-1716) tencionaram dotá-la de padrões matemáticos, o que pressupões uma simbologia e um cálculo formal próprios. O alcance dessa lógica seria universal, aplicável a todos os campos do conhecimento. Mas nenhum dos dois deixou sobre o assunto senão alguns escritos fragmentados. Inclusive a contrib…
Photo, posted without a caption
Moysés Nussenzveig "Halliday é livro pra engenheiro, físico tem que usar é o Moysés!" Você conhece o professor Herch Moysés Nussenzveig? Ele é Bacharel e doutor em física pela Universidade de São Paulo, foi pesquisador do Centro Brasileiro de Pesquisas Físicas de 1962 a 1968, quando foi para a Universidade de Rochester, nos Estados Unidos, onde permaneceu até 1975. Após retornar ao Brasil, foi professor do Institu…
Photo, posted without a caption
George Pólya nasceu em 13 de dezembro de 1887 em Budapeste e morreu em 7 de setembro de 1985. Em seu livro "A arte de resolver problemas", Pólya, nos ensina como resolver um problema partindo de quatro etapas: 1) Compreenda o problema; 2) Estabeleça um plano; 3) Execute o plano; 4) Examine a solução obtida. Pólya foi professor de matemática de 1914 a 1940 no ETH Zürich na Suíça e de 1940 a 1953 na Stanford Univers…
Showing the 12 most recent of 19 posts we hold for @OBaricentroDaMente. 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.
Citation-graph rank — 1,353,948 of 1,481,502entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
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.
Named by 1 registered channel — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
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.
@OBaricentroDaMente 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 7 August 2026 — this entry's latest reading, not the date you are reading this.
“∞ O Baricentro da Mente” (@OBaricentroDaMente), 219 subscribers as measured 7 August 2026. Telegram Register, tgregister.com/channel/OBaricentroDaMente.
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.