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Navy Launches Slightly Less Cool Drone from Submarine

It's no Cormorant, but the Navy's submarine-launched drone is still cool, mostly

2 min read
Navy Launches Slightly Less Cool Drone from Submarine

Drones require infrastructure to function. You've got to launch them from somewhere, and if you want them back, you have to land them somewhere, too. And infrastructure, as a general rule, is not secretive or stealthy, which can cause problems for the military, since they like being stealthy. As far as the U.S. Navy goes, nothing is stealthier than a submarine, so turning one of those into a mobile drone launcher like the Naval Research Laboratory (NRL) just did makes perfect sense.

Submarines are already equipped with ways of sending stuff to the surface from depth. By "stuff," we're generally talking about missiles, ranging from Tomahawks all the way up to ballistic missiles. So all you really have to do to launch a drone from underwater is replace one of those Tomahawks with a drone in a tube, fire it off, and then instead of engaging some sort of rocket motor, let the tube surface and then gently send the drone on its way. Easy!

The drone that the NRL used for this test was an XFC UAS (that would be, "eXperimental Fuel Cell Unmanned Aerial System"), fired from a Los Angeles class (i.e. very big, nuclear powered) submarine from some unspecified depth. Once the launch tube hit the surface, it stabilized floating upright, and an electric launch assist system helped the drone get airborne. Six hours later, the drone landed at the Naval Sea Systems Command Atlantic Undersea Test and Evaluation Center in the Bahamas.

It took just six years to take this idea from a concept to this demonstration, which is apparently not a very long time as far as the Navy is concerned. And that's great. But, we're kind of wishing that the Navy had instead developed something like the much, much cooler Cormorant drone from Lockheed Martin. You know, this thing:

That was supposed to work like this:

And actually got as far as this:

It's just a mockup, but that's a reasonably significant step for a DARPA-funded concept to get to. Cormorant was sadly canceled in 2008 due to budget cuts, but we still think it's one of the most innovative (and coolest looking) submarine/drone hybrids we've ever seen.

[ NRL ] via [ Popsci ]

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The Bionic-Hand Arms Race

The prosthetics industry is too focused on high-tech limbs that are complicated, costly, and often impractical

12 min read
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A photograph of a young woman with brown eyes and neck length hair dyed rose gold sits at a white table. In one hand she holds a carbon fiber robotic arm and hand. Her other arm ends near her elbow. Her short sleeve shirt has a pattern on it of illustrated hands.

The author, Britt Young, holding her Ottobock bebionic bionic arm.

Gabriela Hasbun. Makeup: Maria Nguyen for MAC cosmetics; Hair: Joan Laqui for Living Proof
DarkGray

In Jules Verne’s 1865 novel From the Earth to the Moon, members of the fictitious Baltimore Gun Club, all disabled Civil War veterans, restlessly search for a new enemy to conquer. They had spent the war innovating new, deadlier weaponry. By the war’s end, with “not quite one arm between four persons, and exactly two legs between six,” these self-taught amputee-weaponsmiths decide to repurpose their skills toward a new projectile: a rocket ship.

The story of the Baltimore Gun Club propelling themselves to the moon is about the extraordinary masculine power of the veteran, who doesn’t simply “overcome” his disability; he derives power and ambition from it. Their “crutches, wooden legs, artificial arms, steel hooks, caoutchouc [rubber] jaws, silver craniums [and] platinum noses” don’t play leading roles in their personalities—they are merely tools on their bodies. These piecemeal men are unlikely crusaders of invention with an even more unlikely mission. And yet who better to design the next great leap in technology than men remade by technology themselves?

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