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Channel

Evrim Ağacı

@evrimagaci

Verified by Telegram

On this record: Topic · Growth · Engagement · What this channel posts · Reactions · Posts · Citations · Cite this entry

13,268subscribers

-341 since we began measuring on 6 August 2026

Risers and fallers across the register · movement among entries of 10,000–31,623.

Register entry

Telegram ID-1001064184534
TypeChannel
Username@evrimagaci
DescriptionEvrim Ağacı, Türkiye'nin en büyük ve en çok ziyaret edilen popüler bilim oluşumudur. Bizi diğer sosyal medya hesaplarımızdan ve sitemizden takip edebilirsiniz: 📌 evrimagaci.org 📌 twitter.com/evrimagaci 📌 instagram.com/evrimagaciofficial
CreatedBetween 1 May 2016 and 28 February 2017 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded6 August 2026
Last confirmed live7 November 2026
Measurements held55
Confirmed unchanged1 time, most recently 7 November 2026
On Telegramt.me/evrimagaci

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 11 September 2026 and assigned it the closest of 31 fixed categories, at 94% 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

13,26813,60913,438.56 August 2026 — 13,609 subscribers7 August 2026 — 13,608 subscribers7 August 2026 — 13,609 subscribers9 August 2026 — 13,599 subscribers11 August 2026 — 13,592 subscribers12 August 2026 — 13,586 subscribers15 August 2026 — 13,585 subscribers16 August 2026 — 13,578 subscribers17 August 2026 — 13,576 subscribers18 August 2026 — 13,569 subscribers20 August 2026 — 13,567 subscribers22 August 2026 — 13,566 subscribers24 August 2026 — 13,557 subscribers25 August 2026 — 13,548 subscribers26 August 2026 — 13,547 subscribers27 August 2026 — 13,545 subscribers28 August 2026 — 13,541 subscribers29 August 2026 — 13,539 subscribers30 August 2026 — 13,540 subscribers31 August 2026 — 13,536 subscribers2 September 2026 — 13,531 subscribers3 September 2026 — 13,532 subscribers5 September 2026 — 13,519 subscribers9 September 2026 — 13,517 subscribers11 September 2026 — 13,513 subscribers13 September 2026 — 13,516 subscribers15 September 2026 — 13,507 subscribers17 September 2026 — 13,491 subscribers26 September 2026 — 13,474 subscribers4 October 2026 — 13,440 subscribers9 October 2026 — 13,424 subscribers13 October 2026 — 13,398 subscribers14 October 2026 — 13,390 subscribers15 October 2026 — 13,383 subscribers17 October 2026 — 13,379 subscribers17 October 2026 — 13,375 subscribers18 October 2026 — 13,373 subscribers19 October 2026 — 13,374 subscribers20 October 2026 — 13,360 subscribers21 October 2026 — 13,357 subscribers22 October 2026 — 13,348 subscribers24 October 2026 — 13,342 subscribers25 October 2026 — 13,337 subscribers26 October 2026 — 13,328 subscribers27 October 2026 — 13,332 subscribers28 October 2026 — 13,326 subscribers29 October 2026 — 13,318 subscribers30 October 2026 — 13,308 subscribers31 October 2026 — 13,303 subscribers1 November 2026 — 13,298 subscribers3 November 2026 — 13,299 subscribers4 November 2026 — 13,293 subscribers5 November 2026 — 13,280 subscribers6 November 2026 — 13,273 subscribers7 November 2026 — 13,268 subscribers6 August 20267 November 2026
55 measurements spanning 92 days, net -341. 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 13,217–13,660 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 55
Measured (UTC)SubscribersChange
7 Nov 2026, 01:0713,268-5
6 Nov 2026, 02:5013,273-7
5 Nov 2026, 01:4913,280-13
4 Nov 2026, 00:4713,293-6
3 Nov 2026, 00:3413,299+1
1 Nov 2026, 21:2013,298-5
31 Oct 2026, 18:0813,303-5
30 Oct 2026, 15:2813,308-10
29 Oct 2026, 12:0913,318-8
28 Oct 2026, 12:4113,326-6
27 Oct 2026, 14:3713,332+4
26 Oct 2026, 17:2113,328-9
25 Oct 2026, 20:3013,337-5
24 Oct 2026, 18:1713,342-6
22 Oct 2026, 18:4613,348-9
21 Oct 2026, 15:0513,357-3
20 Oct 2026, 13:4013,360-14
19 Oct 2026, 15:3713,374+1
18 Oct 2026, 17:4413,373-2
17 Oct 2026, 20:5613,375first reading

Engagement

326 posts held, back to 4 August 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 60 pages of Telegram’s post history, 20 posts per page.

ERR · 30 days
2.25%
avg views ÷ 13,268 subscribers
Avg views / post
298
83 posts measured
Reaction rate
0.714%
reactions ÷ views · ER floor
Posts in window
83
of 326 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views — note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate. It is computed over the 78 of 83 measured posts that carry a reaction reading, and over those same posts' views.

What these figures were computed from
WindowRolling 30 days · latest post in window 7 November 2026
Posts held326 (4 August 2026 – 7 November 2026)
Views total24,772
Reactions total167
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken7 Nov 2026, 18:54 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

What this channel posts

Photos
≈20,900
Videos
≈1,380
Links
≈23,200

Lifetime counters from Telegram’s own channel header, read 7 November 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked ≈ was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.

Video runtime
26s
Average length
3s

Measured directly from 10 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.

Reaction mix

586 reactions across 239 posts, in 12 distinct kinds. The most used accounts for 53.8% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
👍31553.8%
❤21136.0%
😁152.56%
😱91.54%
💯81.37%
🤯71.19%
👏61.02%
⚡50.853%
❤‍🔥40.683%
😍30.512%
😢20.341%
🔥10.171%

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 244 of the 326 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 586 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 326 most recent posts we hold, published 4 August 2026 to 7 November 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

Telegram’s own ‘edited’ marker: 0 of 83 posts held from the last 30 days (0%) carried it when this register last read them. The marker says a post was changed after publishing, not what it said before — this register holds the earlier wording only where an edit fell between two of its own reads (see the edit ledger and how it is measured).

7 Nov 2026, 18:10 UTC88 viewsread 7 November 2026
Photo

1955'te keşfedilen Tully canavarının solucan mı, sümüklü böcek mi yoksa ilkel bir balık mı olduğu hala çözülemedi. 300 milyon yıl önce yaşayan bu deniz canlısı; torpido gövdesi, ucunda dişler olan esnek hortumu ve sırtındaki çubuğun iki ucundaki gözleriyle hiçbir hayvan şubesine tam oturmuyor. 2016'da bazı uzmanlar, sindirim kanalı sanılan yapının sırt ipliği (ilkel omurga) olduğunu savunup türü omurgalı saydı. Anca…

7 Nov 2026, 17:08 UTC124 views1 reactionsread 7 November 2026
Photo

Hücresel Solunum Nedir? Glikoliz, Krebs Döngüsü ve Elektron Taşıma Zinciri Nasıl İşler? Hücresel solunum, glikozun kimyasal bağlarında depolanan enerjiyi bütün canlıların kullanabileceği bir biçime dönüştüren metabolik yolaklar bütünüdür.[1] Fotosentez yapan üretici canlılar, güneşten gelen ışık enerjisini yakalayarak glikoz moleküllerinin kimyasal bağlarında depolanan kimyasal enerjiye dönüştürmektedir. Ancak hücre…

👍1

7 Nov 2026, 15:14 UTC184 views3 reactionsread 7 November 2026
Video

İçine koyduğunuz yiyecek ve içecekleri soğutan buzdolabı, kapağını açık unuttuğunuzda mutfağınızı ısıtır mı yoksa soğutur mu?

👍3

7 Nov 2026, 15:08 UTC186 views1 reactionsread 7 November 2026
Photo

İki Kategorik Değişkenli Veriler Nedir? Çapraz Tablolarda Göreli Frekanslar Nasıl Hesaplanır? İki kategorik değişkenli veriler, sayısal bir ölçüm ölçeğine dayanmayan iki ayrı nitel özelliğin aynı araştırma birimleri üzerinde sınıflandırılarak satır ve sütunlarda birlikte özetlendiği veri yapılarıdır.[1][12] Bu yaklaşımın tarihsel temeli Karl Pearson'ın 1904 tarihli olumsallık çalışmasına uzanmaktadır. Çapraz tabloda…

👍1

7 Nov 2026, 13:08 UTC208 views2 reactionsread 7 November 2026
Photo

Kimyasal Tepkime Nedir? Tepkime Türleri Nelerdir ve Denklemler Nasıl Denkleştirilir? Kimyasal tepkime (İng: "chemical reaction") veya kimyasal değişim (İng: "chemical change"), başlangıçtaki maddelerden farklı kimyasal kimliğe sahip bir veya daha fazla yeni madde türünün oluşmasıdır. Bu dönüşüm sırasında maddelerin taneciklerini bir arada tutan mevcut kimyasal bağlar kırılmakta ve atomların yeniden düzenlenmesiyle y…

👍2

7 Nov 2026, 12:10 UTC219 views2 reactionsread 7 November 2026
Photo

Ölen bir evcil hayvanın DNA'sını kopyalamak, karakterini de geri getirmeye yetiyor mu? 2017'de kedisi Chai'yi klonlatan Kelly Anderson, dört yıl sonra doğan Belle ile tanıştığında bunun cevabını bizzat gördü. İki kedinin baskın mizacı aynıydı; ama yavruyken hastalık yüzünden izole kalan Chai insanlara mesafeliyken, hemen dışarı çıkan Belle çok daha dışa dönük oldu. Çünkü gebelik sonrasında DNA'nın nasıl ifade edildi…

👍2

7 Nov 2026, 11:08 UTC218 views1 reactionsread 7 November 2026
Photo

Gazların Özellikleri Nelerdir? Kinetik Molekül Teorisi Gaz Davranışını Nasıl Açıklar? Gazların özellikleri, sabit bir şekle sahip olmadan bulundukları kabı tamamen doldurmaları, kolayca sıkıştırılabilmeleri, kütle taşımaları ve kap duvarlarına basınç uygulamalarıdır.[6][8] Kinetik molekül teorisi (İng: "kinetic molecular theory") ise bu makroskobik davranışları, aralarında geniş boşluklar bulunan taneciklerin sürekl…

👍1

7 Nov 2026, 09:08 UTC237 views2 reactionsread 7 November 2026
Photo

Biberlerin Renkleri Tatlılık, Besin Değerleri ve Olgunluk Hakkında Ne Söylüyor? İster çiğ ister ızgara ya da fırınlanmış olarak tüketelim, dolmalık biberlerin sofralarımızda çok özel bir yeri vardır. Farklı kültürlerde tatlı biber veya dolmalık biber gibi isimlerle anılan bu bitkilerin kökeni Orta ve Güney Amerika'ya dayanır. Biberler; domates ve patlıcanla birlikte patlıcangiller (Lat: "solanaceae") familyasının bi…

👍2

7 Nov 2026, 07:10 UTC249 views1 reactionsread 7 November 2026
Photo

Aort diseksiyonunun en büyük risk faktörü yüksek tansiyon. Ama hasta acile geldiğinde tansiyonu düşükse, bu iyiye değil, çok daha kötüye işaret ediyor. Aort, kalbin sol karıncığından çıkıp oksijenli kanı vücuda dağıtan ana atardamar. Sürekli yüksek basınç damar duvarının en içteki katmanını yırtabiliyor; kan da bu yırtıktan girip katmanların arasında kendine yalancı bir yol açıyor. Bu durumda tansiyonun düşmesi, yı…

❤1

7 Nov 2026, 07:08 UTC198 views1 reactionsread 7 November 2026
Photo

Sanayi Devrimi Nedir? Siyasi, Sosyal ve Ekonomik Değişimler Sanayi Devrimi, tarıma ve el sanatlarına ağırlık veren toplumlardan, malların başlıca makinelerle üretildiği sosyoekonomik yapılara geçiştir.[1] Bu geçişi ilk yaşayan ülke Büyük Britanya'dır. Britanya'da malların üretimi 18. yüzyılda makineleşmeye başlamış,[14] ancak dönüşüm sadece üretimi etkilememiş, çalışma biçimi, yerleşim düzeni, sınıf yapısı ve devlet…

👍1

7 Nov 2026, 05:08 UTC242 views3 reactionsread 7 November 2026
Photo

Elektroliz Nedir? Elektrolitik Hücreler Nasıl Çalışır? Elektroliz (İng: "electrolysis"), dış bir devrenin yeterli elektrik gerilimi uygulayarak kendiliğinden gerçekleşmeyecek bir kimyasal tepkimeyi yürüttüğü süreçtir.[3] Bu sürecin gerçekleştiği düzeneğe elektrolitik hücre (İng: "electrolytic cell") adı verilmektedir. Bu hücrelerde elektrik enerjisi doğrudan kimyasal enerjiye dönüştürülmektedir.[1] İletken bir sıvı …

⚡2👍1

6 Nov 2026, 19:08 UTC311 views1 reactionsread 7 November 2026
Photo

Neden Anti-Kütleçekimi Diye Bir Şey Yok? Uzay Neden "Yukarı" Doğru Bükülemiyor? Newton'un kütleçekimine göre tüm kütleler birbirini çeker, itilecek bir "negatif kütle" yoktur. Einstein'ın genel göreliliğine göre ise madde ve enerji uzay-zamanı büker ve bükülen zaman kütleçekimi olarak deneyimlenir. Eğer bir negatif kütle ya da bir tür negatif enerji olsaydı uzay-zamanın ters yönde büküleceği ve anti-kütleçekimine ne…

👍1

Showing the 12 most recent of 326 posts we hold for @evrimagaci. 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.

Mentions

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.

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 7 November 2026 — this entry's latest reading, not the date you are reading this.

“Evrim Ağacı” (@evrimagaci), 13,268 subscribers as measured 7 November 2026. Telegram Register, tgregister.com/channel/evrimagaci.

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.