Underwater Mimic

Scientists have discovered a remarkable species of octopus whose exceptional powers of camouflage mean it can successfully imitate flounder fish in the Atlantic Ocean.

Scientists have discovered a remarkable species of octopus whose exceptional powers of camouflage mean it can successfully imitate flounder fish in the Atlantic Ocean. In February’s issue of "The Biological Bulletin", MBL senior scientist Roger Hanlon and his colleagues reported the remarkable capabilities of a kind of long arm octopus called the Macrotitopus defilippi. The animal has been pictured forging its tentacles together while swimming to take on the shape of a flounder fish, and can also mimic its speed and behavior. "While Hanlon and others have documented two other species of octopuses imitating flounder in Indonesian waters, this is the first report of flounder mimicry by an Atlantic octopus, and only the fourth convincing case of mimicry for cephalopods. Comparing still photographs and video footage from five Caribbean locations collected over the last decade, Hanlon and co-authors, MBL graduate students Anya Watson and Alexandra Barbosa, observed uncanny similarities between the small and delicate octopus and the peacock flounder, Bothus lunatus, one of the most common sand dwellers in the Caribbean. They compared not only coloration, which in each animal resembled the sandy seafloor, but swimming speed and form."

22 months of war - condensed in a 1-minute video

No, the Syrian civil war is not over. But it might be soon. Time for a recap

Strange Maps
  • The War in Syria has dropped off the radar, but it's not over (yet)
  • This 1-minute video shows how the fronts have moved – and stabilised – over the past 22 months
  • Watching this video may leave you both better informed, and slightly queasy: does war need a generic rock soundtrack?
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Bespoke suicide pods now available for death in style

Sarco assisted suicide pods come in three different styles, and allow you to die quickly and painlessly. They're even quite beautiful to look at.

The Sarco assisted suicide pod
Technology & Innovation

Death: it happens to everyone (except, apparently, Keanu Reeves). But while the impoverished and lower-class people of the world die in the same ol' ways—cancer, heart disease, and so forth—the upper classes can choose hip and cool new ways to die. Now, there's an assisted-suicide pod so chic and so stylin' that peeps (young people still say peeps, right?) are calling it the "Tesla" of death... it's called... the Sarco! 

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How to bring more confidence to your conversations

Entrepreneur and author Andrew Horn shares his rules for becoming an assured conversationalist.

content.jwplatform.com
Videos
  • To avoid basing action on external validation, you need to find your "authentic voice" and use it.
  • Finding your voice requires asking the right questions of yourself.
  • There are 3-5 questions that you would generally want to ask people you are talking to.
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