The giant squid’s gullet passes through its doughnut-shaped brain. This means it cannot swallow large pieces of food. Giant squid have a parrot-like beak between their eight arms and two tentacles.

This honeycomb-style sweet, which is popular in South Korea where Squid Game was created, is central to one of the first season's challenges, where players must carve out one of several shapes ...

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Cephalopods have a nifty trick where they can change color by altering the size and shape of chromataphors ... The folks at Backyard Brains, a group that does neuroscience at home, have decided ...