RoboDoc becomes a reality

As great as modern mobile device apps may be, they hardly compare to what one man in Britain did with a handheld device last week: he performed heart surgery.

Andre Ng became the first doctor to use a remote controlled robot for the surgery to correct an irregular heartbeat: and he also felt the medical benefits.

The operation involved inserted catheters (thin wires) into blood vessels at the top of the groin and then threading them up to the patient’s heart chambers. The catheters contain electrodes to stimulate different sections of the heart, which can help find the source of the irregularity. One catheter is then used to burn the appropriate section of heart tissue.

The problem is that such surgery requires constant X-rays to track where the catheters are. As a result the surgeon needs to wear a 14 pound lead apron, which isn’t exactly ideal for an operation that can last seven hours. Even with the protection, there’s a risk of the surgeon being exposed to harmful levels of radiation over the course of a career.

In last week’s surgery, Ng used a remote-controlled robotic “arm” to carry out the operation, on a 70-year-old man. While other medical staff remained by the patient’s side, Ng was sat in an adjacent room controlling the arm.

Ng said that the arm allowed even more precise control than moving the catheters manually, and noted that being able to sit down and not wear the lead apron meant there was less danger of becoming tired and losing concentration.

He even believes that if there was a reliable enough link between the remote controller and the remote arm, it would be possible to carry out the surgery even when the surgeon and patient were in different cities.

That would only make sense, however, in medical facilities which found it easier to pay the $500,000 cost of the system than to recruit a surgeon with the relevant skills.

[Via Reuters]



Stephen Hawking on Aliens, Real Possibility of Space and Time Travel

Stephen Hawking has partnered with the Discovery Channel to present a new documentary series called “Into the Universe with Stephen Hawking” covering some pretty wonderfully geeky subjects including alien visitors and time travel. But don’t get all excited. Mr. Hawking, as ever, is measured in his approach—though his comments on time travel will likely cause a stir in the science community, as it’s considered somewhat of a taboo topic.

According to CNET, on the subject of aliens, Hawking is far from optimistic. Says Mr. Hawking: “If aliens ever visit us, I think the outcome would be much as when Christopher Columbus first landed in America, which didn’t turn out very well for the Native Americans.” So, in geek speak, that’s a little more Independence Day and a lot less Close Encounters of the Third Kind.

While he’s not alone in his considerations of less than friendly life in space, Hawking was reluctant to share his opinions of time travel, worried he might be labeled a heretic. Hawking believes that high-speed flight will absolutely be possible, with spaceships zooming around so quickly we’ll be able to skip generations in the bat of an eye. While this opinion is far from accepted in scientific circles, it’s exciting to hear regardless. Who knows? While we certainly won’t be around to see such advances, it’s still a thrilling possibility.

Let’s steer clear of those vicious aliens.

You can learn more about the show here: Into the Universe with Stephen Hawking.

(via CNET)



Robbery Foiled by Spider-Man, The Flash, Jedi Knights

This may be the geekiest arrest ever.

International Free Comic Day meant that there were about 40 people dressed in costumes when someone decided to try to steal from a comic book shop in Australia this past weekend. So it’s not really surprising that it turned out to be Spider-Man (actually the store’s owner) that apprehended him – with some help from the Flash and a couple of Jedis blocking the door. Apparently the security footage shows “Spider-Man running down the corridor of the shop, grabbing this guy, hauling him off.”  What heroics!

I wonder how many people thought they were LARPing?

[Source: couriermail.com.au]

This is one AMAZING gymnast – Part II

Almost 1 year ago, we featured the 2009 edition of Damien Walters’ acrobatic showreel, which you guys really enjoyed, and since Damien has released the 2010 edition yesterday, we thought you wouldn’t mind us posting it again this year. Enjoy!

Oh, and wait, that’s not all! If you thought that was good, wait until you see this hardcore parkour video from The Office.

OMG: A Cupcake Cannon? I’ll Take a Dozen!

Cupcake Cannon

Captured at 700 frames by second, the following video shows a bunch of people getting shot by what will probably go down in history as the most awesome and epic invention of the 21st century: a cupcake cannon. Enjoy!

[Via BoingBoing]