Your Body Treats Paper Cuts Like a National Emergency (Here’s Why)
Автор: Lazy Science Stickman
Загружено: 2026-01-10
Просмотров: 2
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A paper cut is tiny… so why does your body respond like it’s the Titanic? 💀
In seconds, your blood runs an emergency protocol: vasoconstriction, platelets, and a sticky protein web (fibrin) that locks everything in place.
In this video, I dumb down blood clotting so hard even your “I hate biology” friend will get it:
Blood vessels clamp down (vasoconstriction)
Platelets swarm and plug the leak
Fibrinogen turns into fibrin (aka the sticky spiderweb that makes the clot real)
BOOM: your body builds a tiny wall in your finger 😭
If you’ve ever wondered why paper cuts sting like betrayal… this is why.
👀 Comment: what’s the WORST place you’ve ever gotten a paper cut?
👍 If you want more “science but funny,” subscribe for more Stickman Explains.
#science #biology #anatomy #paper cut #blood #stickman
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