Humans can experience and identify pain of different sorts – but what about other species? How do the animals experience pain? Do they feel pain the same way we do? In this TED-Ed video, evolutionary biologist Robyn J. Crook delves into how animals – both vertebrate and invertebrate – interpret pain, and why it is challenging for some.

THIS IS COOL. I WANT TO LEARN SOMETHING ELSE, TOO!

Video via – TED-Ed
Further Readings And References @ The Washington Post, NCBI and National Geographic

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