“How many hearts does an octopus have? Why do some squid glow in the dark? And what does a zebra display have to do with the giant Australian cuttlefish?”
These questions and more will be answered alphabetically.
Then watch over 35 truly amazing cephalopod videos on this site, including The Case of the Green-Eyed Squid, Squid: Coming to Life, captured in microscopic detail, Octopus Camouflage! and how is a nautilus different from a squid?