How Porcupine Needles Work 😮

First off, that's not a porcupine as that's a hedgehog. Second, I heard that scientists attend to make staples inspired by these barbs. Wonder if that's already made.

Porcupine poked me in the eye

🦔The North American Porcupine is known 4 it's incredibly sharp quills,in fact they have sharp edges making it difficult 2 remove them🦔

did someone mentioned me?

How do they shoot it out from their own skin tho?

Nature is the original engineer. 🤯

Zack. "STOP POSTING OLD (ANCIENT) VIDEO!"

Ancient

always wondered if they're barbed or just super sharp. nature is wild.

I love watching your videos

Thanks for sharing Zack films

Ouch.

"A network of words is a great forest in which the mind wanders and loses its way. Therefore, one must look past the words to understand the true essence." - Adi Shankara

Zack. "STOP POSTING OLD (ANCIENT) VIDEO!"

Nice contents.

This is insightful

Interesante, pero en Ecuador tenemos más que agujas de puercoespín que descubrir en nuestra biodiversidad