@tilscience: Be honest, did you yawn during this video? Scientists finally think they’ve cracked why we yawn 🥱 Read more here: https://www.biorxiv.org/content/10.64898/2025.12.17.695005v1 #Science #EduTok #DidYouKnow #biology #humanbody
As a sympathetic yawner... this video was hard to watch 😂
2026-03-19 20:59:07
780
Esteban :
So did we all yawn watching this?
2026-03-20 12:06:21
1022
user5392673384144 :
My dad always told me that if I wanted to see who was staring at me in a room to yawn and see who yawns lol it works!
2026-03-19 21:54:31
379
Hannah Writes :
Raise your hand if this video made you yawn 🙋♀️
2026-03-20 05:48:07
192
🤮 :
I've seen underwater animals yawn. like TF you yawning for??
2026-03-20 00:41:26
559
Nicole :
so we all suffered from chronic yawns while watching this? 😅
2026-03-20 00:46:33
212
Not Kate :
Is everybody flat out yawning now?
2026-03-20 07:47:22
136
ChristineD912 :
Interestingly repetitive yawning is often experienced by migraine sufferers just before the onset of a new migraine.
It must be linked to blood flow and changes in vasculature somehow. Very interesting 👏
2026-03-19 21:31:10
139
mel :
This video made me yawn like 5 times
2026-03-21 03:20:51
41
jerkass__ :
Stop making me yawn
2026-03-20 06:30:06
49
Nana :
I yawned 8 fcking times watching this video. christ
2026-03-19 22:38:37
59
JustJaxandRelax :
I yawned so many times lol
2026-03-20 09:56:47
17
🌴🗿🌴 :
“Not yet peer reviewed” thats kinda important
2026-05-01 13:53:23
8
steffelz🏳️🌈🇵🇸 :
screw you, I had to yawn so much
2026-03-19 20:55:43
32
📚AlieWilde📚🇨🇦 :
is it normal to yawn 11 times watching one video? 😭
2026-03-19 21:19:47
83
Toni :
I've yawned so much watching this
2026-05-02 20:14:43
5
ILoveYahweh925 :
I yawned so many times during this video!!!
2026-03-20 00:39:09
10
Maggie :
I yawned so many times during this
2026-03-20 04:33:59
8
allie.magoo :
I don’t think I can even watch this whole video because I can’t stop yawning 😅
2026-03-19 21:38:15
56
Eleri 🦕 :
I’m Audhd and I yawn constantly when I’m overstimulated from noise and things going on around me but I’m not sleepy. This makes sense, my brain is working harder from processing everything so needs to keep flushing the metabolic waste from it and keep supplying fresh blood for oxygen nutrients etc to keep up with the demand
2026-03-20 15:59:32
13
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