Starting on December 5, the Defense Advanced Research Projects Agency will award $40,000 to the first registered team to correctly report the location of ten eight-foot-diameter red weather balloons distributed randomly across the continental United States. From the challenge website:

To mark the 40th anniversary of the Internet, DARPA has announced the DARPA Network Challenge, a competition that will explore the role the Internet and social networking plays in the timely communication, wide area team-building and urgent mobilization required to solve broad scope, time-critical problems.

Personally, I think 99 red balloons would've been better, for marketing purposes, than 10. I guess that would take way too long. [via Hack a Day]

Think cement is just cement? Not so. These unlovely mugs are nonetheless very special. Prepared from special synthetic aluminosilicate materials called "geopolymers" (Wikipedia) by members of Dr. Waltraud M. Kriven's research group at The University of Illinois Urbana-Champaign, these mugs were tested in a special "mug drop" event at the 2004 American Ceramic Society (ACeRS) conference, and supposedly "were impossible to break at even 50ft onto bare concrete" (although the photos clearly show an astroturf-covered floor). Danger Room's David Hambling recently posted a nice overview of geopolymer technology with an eye towards defense applications. These presentation slides by Dr. Kriven (.pdf) include some actual formulae.

Must. Resist. Yakov Smirnoff. Joke. This is a war memorial, after all, and to a particularly nasty bit of a particularly nasty war, at that. Still, in the same way that Italians can laugh about the fact that, yes, it can be a bit of a pain to renew your driver's license in Italy, or that Estadounidenses can admit that, yes, we have been known to occasionally over-commercialize certain things, even patriotic Russians will see that there is something of the stereotypically Russian in this story.

This memorial was erected in Ukraine shortly after WWII to commemorate the legions of fallen dead. For 50 years its eternal flame burned natural gas piped in under the Soviet administration. Then...well, things fall apart, as everyone knows. With the breakup of the USSR, the flow of free natural gas into Ukraine stopped and it became too expensive to keep the torch lit. I'm sure it was a sad day that finally saw the flame go out.

Apparently it sat unlit for several years until this compromise solution was achieved: The flame would be converted into a cell-phone tower, the antennae concealed by a round facade bearing a pixelated flickering LED-flame image funded by the cell-phone company. One of those capitalistic solutions where everyone wins, but only kind of.

To my eye, this is in awful taste. But the story, I think, is kind of beautiful. If it's really true that the only two alternatives were to leave the flame unlit or to replace it with a cheesy simulation, I think, ultimately, that I would have made the same choice. And as we continue to oxidize the world's supply of hydrocarbons, sooner or later the sensibility of keeping fossil-fuel flames burning "eternally," only for symbolic purposes, may well become an issue in other parts of the world. [via Hack a Day]

Jim Stogdill sent this to the O'Reilly Radar mailing list:

I caught this on 60 Minutes the other night and it struck me as the ultimate MAKE challenge. Guy designs his own RF therapy and machine to try to battle his leukemia. He didn't win, but looks like the tech holds real promise and is being pursued as a real and viable cancer treatment using RF to stimulate tumor-seeking gold nano particles.

[Thanks, Jim!]

The Kanzius Machine

From ReadWriteWeb:

An international team of computer scientists has created software that lets anyone perform on-the-fly analysis of live streaming video on the iPhone. Used alongside existing methods of displaying data on top of the camera's view, this new functionality signals a fundamental change in the kinds of Augmented Reality (AR) that iPhone developers can create. Existing AR apps, like Yelp, Layar, Wikitude and others display data on top of a camera's view but don't actually analyze what the camera sees. This new development changes that.

The video is pretty amazing. I can't wait to see where this tech goes from here...

Devs Hack iPhone API for True Augmented Reality

Josh Klein developed a machine that trains crows to trade coins for peanuts. Literally, for peanuts. So you fill this thing with peanuts and set it out, say, in a public park, and the crows will scour the ground for loose change, carry it to the machine, and drop it in a slot in exchange for food. The project, dubbed "CrowBox," made a big splash when he unveiled it back in 2007. Now he's made the complete plans for the CrowBox freely available online so you can roll your own. And there's no reason you couldn't train your fly-monkeys-fly to gather other crow-portable objects. Twenty-dollar bills? Keys? iPods? Human eyes? The possibilities are endless. Set one up at the beach! Train seagulls to trade whole wallets for pre-shucked oysters!

Saw one of these on Burnet Rd. in Austin today. It's a Piaggio MP3. Apparently the front wheels "loosen up" at speed to allow for cornering, but are stiff at idle so you don't have to hold the bike up with your legs. There are, supposedly, other advantages as well. I'm no bike expert, but it seems like an interesting novelty. Glad, as always, of comments from those in the know.

The company has produced 50,000 of the suits and will start selling them on Thursday, according to a company spokesman. The suit is coated with the chemical titanium dioxide, which reacts to light to break down and kill the virus when it comes into contact with it, according to Junko Hirohata. The chemical is a common ingredient in toothpaste and cosmetics. The suit - which is indistinguishable from any other worn by Japan's legion of "salarymen" - comes in four colours and styles, which are medium grey, charcoal, navy and a grey pinstripe.

Thanks to Danny and Akiyama-San from Good Smile Co. I was able to attend the opening event for akiba:F held today. The official start is tomorrow, but got to look around and see the amazing place today. And they didn't even poke me with needles! It's quite amazing and very futuristic. Looks very much like a medical bay from some scifi tv show. inside you get free wifi, lots of manga and magazines to read, and even an iPod touch powered entertainment center to use while you fluids are drained.

The relatively straightforward swing-hinged dissection of an equilateral triangle to a square in this video is called "Dudeney's dissection" and has been known since 1902. For a gallery of hinged dissections, check out Tse-hsuan Yang's page at Taiwan's National Tsing Hua University.

Never happen! But it's neat looking, and it uses some impressive sounding industrial process called "impact extrusion," and its proving to be a pretty effective advertisements for its designer Dzmitry Samal. [via Gizmodo]

Cyborg insects, hybrids of insects and machines, have been under development in military R&D for a few years now (no, seriously). Now, electrical engineers at the University of California, Berkeley have developed an implantable radio-controlled neural stimulating device that allows them to control, with a fair degree of accuracy, the flight of an insect, in this case, a beetle. Says the article on the Neurophilosophy blog:

Electrically-controllable insects have obvious military applications. They could be used as micro air vehicles for reconnaissance missions, or as couriers which deliver small packages to locations that are not easily accessible to humans or terrestrial robots. The beetles used here (Mecynorrhina torquata) are among the largest of all insect species, and are capable of carrying additional loads of up to 30% of their 8g body weight. But they could also be very useful to researchers who study insect mating behavior, the foraging behavior of insect predators, and flight dynamics and energetics.

I don't know about you, but I find this extraordinarily creepy.

Flight of the remote-controlled cyborg beetle

Mackenzie Cowell is one of the founders of DIYbio.org. He is featured in the most recent of our ongoing series of video interviews with notable makers, sponsored by Dow chemical, over at elementsofhumanity.com. Mac is a big advocate, not just of the fledgling discipline of synthetic biology (or "biological engineering," as it's coming to be known), but of the idea that amateurs, hobbyists, and so-called "citizen scientists" have a meaningful role to play in its development. Check it out.

A German hacker named Ray has printed a working handcuff key, to the Dutch national pattern, on his RepRap. You can download the .STL file here. Not that we encourage that sort of thing. <SUBLIMINAL>Do it do it do it do it.</SUBLIMINAL> [via Boing Boing]

Both Schlage and Kwikset offer exterior-grade door locks that can report and update their statuses wirelessly via e-mail. So you can check, after you get to the office, if you remembered to lock the front door or not, and do so if you forgot. I want a kitchen stove that does the same thing.

Of course, to be fair, I'm not sure I want my house to be no more secure than my e-mail account, so I'll probably be waiting until the technology is well established, personally, to consider such an upgrade.

Watch a man use the Unbreakable Walking-Stick Umbrella to chop through a watermelon at 1:12...

The Unbreakable Umbrella works just as well as a walking stick or cane but does not make you look funny or feel awkward. Whacks just as strong as a steel pipe but it weighs only 1 lb. and 11 oz. (775 g).

   * Legal to carry everywhere

   * Never raises suspicions

   * Does not make you look silly (no strange looks if carried by an able-bodied person)

Our Unbreakable Umbrella has no unusual parts, no more metal than an average umbrella, it does not arouse suspicion, can be carried legally everywhere where any weapons are prohibited, unlike a walking stick it does not cause strange looks if carried by an able-bodied person, and it does protect from rain. Anyone who can use a stick for defense can use this umbrella.

[via Core77]

More than one commenter on yesterday's post about tweels in development for the military expressed curiosity about the possibility of non-pneumatic bicycle tires. Turns out you can buy them, online, right now, from here, and here, and probably some other places that don't turn up in a Froogle search. I have not tried them myself but I'd be curious to have comments from anyone who has.

As we have reported before, the idea of an airless tire (or "tweel") is at least as old as the 1930s. Still, these photos of prototype non-pneumatic tires under development for the US military by Resilient Technologies, LLC, are pretty sick. Gimme!

This year, after having amassed a collection of more than 20,000 books, officials at the pristine campus about 90 minutes west of Boston have decided the 144-year-old school no longer needs a traditional library. The academy’s administrators have decided to discard all their books and have given away half of what stocked their sprawling stacks - the classics, novels, poetry, biographies, tomes on every subject from the humanities to the sciences. The future, they believe, is digital.

“When I look at books, I see an outdated technology, like scrolls before books,’’ said James Tracy, headmaster of Cushing and chief promoter of the bookless campus. “This isn’t ‘Fahrenheit 451’ [the 1953 Ray Bradbury novel in which books are banned]. We’re not discouraging students from reading. We see this as a natural way to shape emerging trends and optimize technology.’’

Instead of a library, the academy is spending nearly $500,000 to create a “learning center,’’ though that is only one of the names in contention for the new space. In place of the stacks, they are spending $42,000 on three large flat-screen TVs that will project data from the Internet and $20,000 on special laptop-friendly study carrels. Where the reference desk was, they are building a $50,000 coffee shop that will include a $12,000 cappuccino machine.

Scientists at the University of the West of England are to design the first ever biological robot using mould. Researchers have received a Leverhulme Trust grant to develop the amorphous non-silicon biological robot, plasmobot, using plasmodium, the vegetative stage of the slime mould Physarum polycephalum, a commonly occurring mould which lives in forests, gardens and most damp places in the UK. The Leverhulme Trust funded research project aims to design the first every fully biological (no silicon components) amorphous massively-parallel robot.

...Professor Adamatzky says that there are long term potential benefits from harnessing this power, “We are at the very early stages of our understanding of how the potential of the plasmodium can be applied, but in years to come we may be able to use the ability of the mould for example to deliver a small quantity of a chemical substance to a target, using light to help to propel it, or the movement could be used to help assemble micro-components of machines. In the very distant future we may be able to harness the power of plasmodia within the human body, for example to enable drugs to be delivered to certain parts of the human body. It might also be possible for thousands of tiny computers made of plasmodia to live on our skin and carry out routine tasks freeing up our brain for other things. Many scientists see this as a potential development of amorphous computing, but it is purely theoretical at the moment.”

David over at Boing-Boing spotted this jaw-dropping video of an experimental robot arm doing things that scare the bejeesus out of me. David writes:

Researchers from the Ishikawa Komuro Laboratory at the University of Tokyo presented this incredible video of a high-speed robotic hand at the 2009 IEEE International Conference on Robotics and Automation. The laboratory's Web site has many more videos related to this project, called Sensor Fusion. Sensor Fusion: High Speed Robots

For my money, the most impressive stuff is around 2:22, near the end.

Tiny robots the size of a flea could one day be mass-produced, churned out in swarms and programmed for a variety of applications, such as surveillance, micromanufacturing, medicine, cleaning, and more. In an effort to reach this goal, a recent study has demonstrated the initial tests for fabricating microrobots on a large scale.

Researchers at Carnegie Mellon University have given Honda's humanoid robot, ASIMO, the ability to walk towards a goal position while avoiding stationary and moving obstacles...

The terrific blog Inhabitat has an intriguing article about the winning entries in the Rising Tides competition, wherein entrants came up with ways to deal with what could be a 55" rise in the San Francisco Bay waters in the next century.

From Inhabitat's recap:

Another mind-boggling solution to the high-water mark is Folding Water, by Kuth Ranieri Architects. The proposal is an alternative to the traditional barrier dike: this one placed in the middle of the bay, maintaining current water levels with a series of pump walls and artificial estuaries. It looks invisible: reminiscent of what we hope our future impact to be: undetectable.

The competition ended up with 6 winners sharing a $25,000 prize, and there were a handful of Honorable Mentions highlighted as well. The whole thing -- the competition, the plethora of entries, the thoughtfulness and cleverness of the entries -- was a great reminder to me that makers hold the key to surviving the next 100 years and beyond.

In my last online article, I discussed the concept of the flying car and how difficult it is to make a viable one. But designers continue the quest.

Hollywood set designer turned engineer Norman Bel Geddes came up with one of the first flying car concepts. His work yielded a design for something that looked much like a 1940 Chevy Coupe with wings welded onto the sides and the wheels replaced by a single rear-facing propeller.

Bel Geddes never got off the ground with it.

But since then, quite a few flying cars have been successfully flown. One of the first and perhaps most successful was the ConvAIRCAR.

On paper, the ConvAIRCAR was envisioned as the marriage between an automobile and an airplane. It promised to revolutionize the daily drive for thousands, perhaps millions, of commuters.

In November of 1947, a prototype ConvAIRCAR circled San Diego for about an hour and a half. It appeared, for a brief time, that the aircraft's developers had actually produced "the Fertile Mule," that is, a hybrid with a viable future. But, in reality, this airborne sedan was still a flying car, and therefore a single successful test flight proved little.

A few days after the test flight, a test pilot crash-landed the ConvAIRCAR on a dirt road when it ran out of gas. The only prototype of the ConvAIRCAR in existence was damaged beyond repair. And that's as far as that particular flying-car ever went.

Next post: Flying car tragedy

More:
Dude, where's my (flying) car? Part 1

A flying car is, to many futurists and makers, the epitome of technological progress; the holy grail of personal technological achievement. A car that flies from Chicago to Fort Wayne and an airplane that one can drive to the Piggly Wiggly to pick up eggs and coffee, all in the same package -- that's what I want.

We're a clever group, so here's an obvious question: Why is there no flying car in your garage? It's well into the 21st century, it seems like we've had plenty of time to tackle this. Over the next few days, I'd like to a look at what progress (or lack thereof) various individuals and companies have been made towards realizing my dream machine. It's a long story, and to be honest, not a particularly pretty one.

So, let's begin considering this question with the words of recent Louisiana gubernatorial candidate Patrick Landry.

"As Governor, I shall seek investors who will bring their capital to Louisiana in an effort to design, develop, and eventually mass-produce an aeromobile. This vehicle, which would revolutionize transportation in America, would be a cross between an ultra light aircraft and an automobile. The intended purpose is to create the ability of lift-off between 55 and 75 MPH, flying at low altitudes for short distances, and conceptually, look similar to an Indy racecar."

-- Unsuccessful 2003 Louisiana Gubernatorial Candidate Patrick "Live Wire" Landry

Patrick E. Landry first threw his hat into the political ring in 1999. Landry, called "Live Wire" because of his background as an electrician, claimed that among his qualifications for high office was his virginity.

Obviously, Landry was something of a fringe candidate. But his virginity, his plan to nuke Baghdad, and his Flying Car Development Platform, got him over 10,000 votes. In fact, in the 2003 governor's race, Landry came in eighth out of seventeen candidates.

The flying car idea didn't start with animated cartoons in the 1960s, although most baby boomers probably first imagine something like what George Jetson dropped off daughter Judy of at Orbit High in. Actually, it's a concept that's been in the air since airplanes were first invented.

This is the flying car, designed by Mad King Ludwig of Bavaria in 1885. Everyone said he was nuts. But now, 120 years after his death, German scientists have shown him to be one of the unsung pioneers of flight.

Ludwig, whose fantastical castle at Neuschwanstein aptly featured in the film Chitty Chitty Bang Bang, drew up plans for a flying car more than two decades before the Wright brothers took to the air, but when he tried to build it he was declared insane and stripped of his crown.

Recently German aeronautical experts re-studied Ludwig's designs and say they would have worked. Sketches recovered from letters between the ruler and Austrian engineer Gustav Koch show the monarch had planned to create a fleet of flying machines that would take him across his beloved Alpine lakes to his many castles, including the fairytale Neuschwanstein.

In my next article, I'll look at a couple of attempts that came close...

Folks at Carnegie Mellon are developing displays with inflatable buttons to make for a tactile touch screen. The video has got to be seen to be believed. Via Core77.

German chemical giant BASF pioneered the technology to colorize the traditionally blah-colored world of manufactured wood products like medium-density fiberboard (MDF). Besides requiring no or little finishing, through-color MDF will not betray scrapes or scratches like painted material. It has been available in Europe for awhile now, but only relatively recently in the US through Packard Forest Products.