Fun Stuff > CHATTER
Sea Creatures That You Should Probably Be Aware Of
Metope:
That can't be real, it can't just develop the spiky texture of a coral reef like that.
ackblom12:
They can indeed! Octopus are just that goddamn amazing.
Then there is what happens when you put sharks in a tank with Giant Octopus. Octopus Assassin.
jhocking:
this article blew me away
http://www.pbs.org/wnet/nature/episodes/crash-a-tale-of-two-species/the-benefits-of-blue-blood/595/
richlitt:
Thanks for that link! That's really weird. And interesting.
I wonder why the colour of the blood is blue?
LTK:
I think their hemoglobin is copper-based rather than iron-based or something.
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