Mullins has been instrumental in changing the public perception of prosthetics. After setting multiple world records at the 1996 Paralympic games, she has used her modeling, athletic and film careers to end the idea that prosthetics are a mark of disability. Instead, she's shown the world that bionic limbs can enable some amazing things. As a guy who's barely 5'8" on a good day, listening to Mullins talk about how easy and fun it is to change her height on a whim does sound like a pretty incredible ability to have.

TEDMED annually explores a wide range of issues in health care. Topics this year range from ethical questions in the face of medical advancement to the theoretical capabilities of medicine. The fifth TEDMED conference will be held October 27-30 in San Diego. Be sure to keep an eye on the conference come fall. [TEDMED, image via Women's Sports Foundation]

Photo by Journal of Evolution and Technology

Using an IBM Blue Gene machine with 10,000 processors, the folks at the Blue Brain Project are creating simulations to figure out exactly how our brains work. So far they've got a "model of 'tens of thousands' of neurons" and lofty goals:

Ultimately, the aim would be to extract that representation and project it so that researchers could see directly how a brain perceives the world.

But as well as advancing neuroscience and philosophy, the Blue Brain project has other practical applications.

For example, by pooling all the world's neuroscience data on animals - to create a "Noah's Ark", researchers may be able to build animal models.

"We cannot keep on doing animal experiments forever," said Professor Markram.

It may also give researchers new insights into diseases of the brain.

"There are two billion people on the planet affected by mental disorder," he told the audience.

The project may give insights into new treatments, he said.

[BBC News]

(If you have the time, you can go through the whole video and Pattie Maes' explanation. If not, go to minute 3:10, where the cool demonstrations begin. There, Pranav Mistry—the MIT student who has implemented Sixth Sense—shows how it works)

Basically, Sixth Sense is a mini-projector coupled with a camera and a cellphone—which acts as the computer and your connection to the Cloud, all the information stored on the web. Sixth Sense can also obey hand gestures, like in the infamous Minority Report.

However, instead of requiring you to be in front of a big screen like Tom Cruise, Sixth Sense can do its magic—and a lot more—everywhere, even while you are jumping hysteric over Oprah's sofa.

The camera recognizes objects around you instantly, with the micro-projector overlaying the information on any surface, including the object itself or your hand. Then, you can access or manipulate the information using your fingers. Need to make a call? Extend your hand on front of the projector and numbers will appear for you to click. Need to know the time? Draw a circle on your wrist and a watch will appear. Want to take a photo? Just make a square with your fingers, highlighting what you want to frame, and the system will make the photo—which you can later organize with the others using your own hands over the air.

But those are just novelty applications. The true power of Sixth Sense lies on its potential to connect the real world with the Internet, and overlaying the information on the world itself. Imagine you are at the supermarket, thinking about what brand of soap is better. Or maybe what wine you should get for tonight's dinner. Just look at objects, hold them on your hands, and Sixth Sense will show you if it's good or bad, or if it fits your preferences or not.

Now take this to every aspect of your everyday life. You can be in a taxi going to the airport, and just by taking out your boarding pass, Sixth Sense will grab real time information about your flight and display it over the ticket. You won't need to do any action. Just hold it in front of your and it will work.

The key here is that Sixth Sense recognizes the objects around you, displaying information automatically and letting you access it in any way you want, in the simplest way possible.

Clearly, this has the potential of becoming the ultimate "transparent" user interface for accessing information about everything around us. If they can get rid of the colored finger caps and it ever goes beyond the initial development phase, that is. But as it is now, it may change the way we interact with the real world and truly give everyone complete awareness of the environment around us.

Or just make a few people look like dorks. It can go either way, really. Whatever it is, I want to try it. [TED]

Seriously, the guy is obviously a genius, but everything he makes scares the crap out of me. In this case his Einstein head, debuted in Long Beach, CA at the TED exhibition and covered by Reuters, runs a "machine empathy" program developed by the Institute for Neural Computation at UCSD.

Using two cameras, cleverly hidden within Einstein's big gray eyes, the bot recognizes a face then gazes into it, looking for feedback on 13 parameters like an eyebrow raise, a nose wrinkle, and of course a smile.

This is apparently the fourth creepy Einstein that Hanson has cooked up, but the first with this advanced software, and the first with 32 motors to mimic face muscles. Clearly it has the "drunk grandpa" look down, but I still want to see it do "sad puppy" and "I understand the workings of the universe and you don't."

Says Hanson, "This is a robot that can understand feeling and mimic." Here's a couple more of the Dallas-based maverick's machinations:
• Zeno the robot Hanson named after his own son
• Jules, the bald emo man-baby

OK so what comes next, you brilliant weirdo? One thing's for sure, I'd hate to read your dream diary. [Reuters]

The news was delivered by OLPC frontman Nicholas Negroponte himself, during remarks at this week's TED 2009 conference.

Blogger Ethan Zuckerman, reporting from TED, said Negroponte hopes the new open source hardware design will be "something that everyone copies."

"Commercial markets will go to no end to stop you. It's sort of a tragedy," Negroponte said. "So the future of One Laptop Per Child is to go 'from uppercase to lower case,' to 'build something that everyone copies.'"

According to Negroponte, the open design will lead to companies worldwide creating 5 to 6 million machines, per month, in three years time. That's a lot of little mean green machines with those weird alien wifi antennas.

And while this technically sounds like more of a licensing deal than true "open source," it will be interesting to see what companies cook up using the OLPC design over the next few years. If it catches on, that is. [Ethan Zuckerman via CNET]

We've featured TED talks on the site pretty frequently (and the Medium column had a good explanation recently in the New York Times Magazine on just how they can become addicting), and If things like hearing firsthand from a neuroscientist what it felt like to have a massive stroke, or Will Wright's thought processes behind Spore, or a passionate pro-foie-gras argument (YES!)—that kind of thing—you'll dig TED talks.

They're not rolling out this year's talks live (they like to spread them out over time), but it looks like some of this week's talks will end up online soon, and you can catch everything they post on their site via a cool iPhone app, which is free.

Oh, and there's always a chance Bill Gates could unleash a swarm of mosquitoes on your ass, like he did today. Please, TED, get that video online ASAP!!! [TED - iTunes]

Update: You can grab this in the Android Market too, G1 users. Thanks, rockanon.

"Not only poor people should experience this," the Tweetosphere has Gates saying as he released the swarm into the audience. Malaria is a cause that Bill and Melinda have been hitting hard with their philanthropy, and this is certainly a way to drive that point home.

No word yet on the size of said swarm, or confirmation that they weren't actually infected with malaria for that matter, but as far as stunts go, this is prit-tay fucking awesome. We would know.

Bravo Bill-your sense of humor does geeks proud. [Valleywag, Twitter, Photo: TED/flickr]

Given the time frame, the planners on the Orion had even built in defense systems meant to retaliate against the Russians. This project was the first contract funded by DARPA. In this video, George also steps through passenger acceleration profiles, emergency plans if Orion failed to clear the atmosphere and the not so cool 700 rads of radiation you'd get while riding it. George's final take? If an asteroid headed for our planet, an Orion type ship is one of the only emergency plans that NASA could depend on, "off the shelf." And that's why NASA bought roughly 1700 pages of the notes he collected on Orion from him.

George has a book on Orion, but unfortunately, it's on Amazon for 80 bucks, used. [TED, Amazon]