Alex Dainis 🧬🔬
Region: US
Wednesday 27 May 2026 00:32:42 GMT
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🗝️ th :
I have a big head and little arms I'm not sure how well this plan was thought through.
2026-05-27 17:42:16
171
footnote¹¹ :
Why didn't they just evolve bigger heads but keep their arms as-is? There must have been some positive selective pressure for smaller arms, but what was it?
2026-05-27 03:39:45
8
bombdiggity :
so prehistoric Kiwis
2026-05-28 03:48:33
18
timmy :
Are emus a modern version of this? did they also evolve from longer-winged ancestors?? it just keeps happening!
2026-05-27 01:33:41
43
SampleingIt :
If it " Evolved", where are the T-rexs with big arms?.
2026-05-27 11:23:30
0
Jared 🏎️ :
What I’m hearing is that Meet the Robinsons was ahead of its
2026-06-02 21:02:05
2
Patrick :
You're so animated and expressive. 😄 Excellent content, following now.
2026-05-27 01:56:40
29
MichaelJackson :
I love dinosaurs😂
2026-07-12 01:23:58
2
kez ✨ :
i quote this all the time and it only lands about 30% of the time 😭😭
2026-05-28 02:12:54
37
Brandi S 👩🔬👩💻 :
I have seen a dozen videos on this since this paper came out, but your intro is the BEST!
2026-05-29 15:29:00
4
Mark :
So it was some kind of prehistoric small arms race?
2026-05-27 14:56:08
4
Dr.Hoovie :
Meet the Robinsons is one of the most underrated Disney movies ever. and that scene with the T-Rex is one of the top scenes, I repeat it all the time, and most people just stare at me with no clue.
2026-05-28 04:28:32
21
Scott Nichols76 :
I saw this idea proposed a while ago. The explanation for the choice of large arms or large heads is driven by the fact that the neck muscles and arm muscles compete for the same attachment points in the collar region.
2026-05-27 15:07:18
6
witchmikey :
I wonder what that says about humanity as a whole as we're developing
2026-05-30 00:56:48
0
Philly Lemon🍋🏳️🌈🏳️⚧️🇺🇸 :
"I have a big head, and tiny arms. And I don't think we thought this through very well" also lives rent free in my head. And I am so glad ae have an answer. this is the best way to learn
2026-05-27 07:16:11
8
annie b :
Where was this paper when I did a presentation on this exact topic for my animal behavior class 4 years ago 😭
2026-05-27 10:48:38
6
boop master bubba :
so cool! 😍😍😍😍
2026-06-01 19:12:33
2
user5045675192151 :
I thought the science was gonna tell me why that clip never fails to crack me up
2026-05-27 21:12:34
4
user7528528240721 :
I have seen this headline all week. and every content creator is doing what your doing and making longer videos with lots of explanation. it's so annoying. just say what it is then elaborate. I'll be skipping your content
2026-05-27 22:58:09
0
Added to My Queue :
I say this quote so the time!
2026-05-29 04:15:26
1
JefeTheBartender :
Next question, was it the arms getting smaller or the rest of the dinosaur getting larger, and the arms staying the same size??? Also, I don’t think this plan was very well thought out…
2026-05-29 02:40:39
1
kenova23 :
I’m sorry but is this a surprise given that avian dinosaurs developed arms that are useless for almost anything but locomotion? Like their arms are so useful, but not for anything that has to do with touching things. Is it a far cry that another kind of dinosaur should also stop relying on their arms touching things?
2026-05-27 06:27:10
3
Tweep :
they're so happy and they evolved to have bigger smiles. I will not accept any other possible explanation 🤣
2026-05-27 13:31:51
2
AlexandreaTiktok :
I think they had feathers and their arm are like emus
2026-05-27 02:43:43
3
Bonita :
They just found a T Rex with feathers.
2026-05-27 04:15:42
1
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