Remember the octopus that stole a diver's camera and filmed itself swimming away? Ha ha ha, very nice--but it's only a few minutes of footage of only one octopus. Can you top that, Humboldt squid? Why yes, I think you can!

What's the best way to swim?

If "best" is the same as "tried and recommended by the majority of fish," then the answer is easy. Think of your basic sardine beating its tail back and forth propel itself forward, and you've got it. This undulatory swimming is used by aquatic animals from the size of a pencil eraser to the size of a house, and it is by far the dominant method of locomotion in the ocean (at macroscopic scales, at least).

But there is one whopping exception to the rule: squid, of course. Although they do have fins, and various species undulate these fins to various degrees, they are only a supplement to the real thrust: jet propulsion. The squid sucks water into its body, and squirts it out through a funnel.

Yes, I am still here! Did you miss me? You totally missed me! Maybe just a little.

I emerge from my thesis-writing cave to spread the word that teuthologists Rui Rosa and Brad Seibel--who, incidentally, are both a hoot to hang out with on a boat in the middle of the Sea of Cortez--have published a new study on squid metabolism. And not just any squid metabolism. COLOSSAL SQUID METABOLISM.

The BBC reports:

Possibly some of the more hotly contested fishing grounds in the world occur around the Falkland Islands, just off the Atlantic coast of South America. The islands themselves are a point of international contention, and the ocean comes right along for the ride, since fishing accounts for about half of the Falklands' economy.

If you're not familiar with it, this history of the Falklands/Maldivas makes for a fascinating read. The short version is that the United Kingdom and Argentina have been fighting over it, and so far the UK has won.