Brazil is one of my favorite countries. Cool people, great music, heavenly beaches, and caipirinhas. But if you have to buy a Mac, you are screwed. And like this graphic shows, it’s the same in other places in the world.

Brazil wins, however: The price of one MacBook Pro 17″ there buys you two identical models in the US. It’s the same with other Apple products, so if you can’t live without your Apple fix, you better move to another country.

I’d take the caipirinhas and the beaches, thank you very much. [cmyplay—Thanks]

Gizmodo’s bullpen five minutes ago. Me: “Holy f*ck. Check this.” Matt: “We’re all dead.” Me: “We’re so f*cked.” Wilson: “Soft robotics. That’s a scary phrase.” Jason: “You mean a sexy phrase. Mmmm. Soft robots.” Wilson: “Now, jamming skin…

That is sexy. Jammable slurry. Wow, a little hot under the collar here. This really is nuts.”

It is really nuts indeed: A shape-shifting robot blob that can squeeze through cracks. Sounds familiar? Of course it does. But clearly, this iRobot and Darpa researchers don’t read or watch any Sci-Fi material whatsoever.

In any case, ladies and gentlemen, it has been a pleasure and a privilege writing for you. Now, enjoy the rest of your lives. They won’t last much more. [JWZ via Make]

We went over this, but here’s the reminder now that the cat is literally out of the bag. If you bought a Mac after June 9, you can get Snow Leopard for $10 by logging in the [Mac OS X Update program page]

Jonas Jäger has taken this whole augmented reality thing from oh-cute! status to holy-frack-that’s-cool position. His business card will make the owner appear like a 3D hologram, displaying Twitter information in real time, plus all kinds of cool stuff.

Not surprisingly, according to Jonas, his inspiration for the Augmented Business Card was Star Wars:

While developing my concept it was very important to me that everybody should be able to create such a businesscard and present himself to the audience. Also i am a Star Wars fan and i liked the idea of displaying the person as a kind of “hologram” :)

The good news is that everyone in the galaxy—the Galaxy of Dorks—will be able to get this: The source code will be available soon in his website. [Toxin via Make]

The iPhone 3G unlock is now available. The unlocking software is called yellowsn0w, runs as an invisible application, and it’s very easy to install. Here’s how. Updated 3: Now works for me with 0.9.4.

Yellowsn0w, the iPhone 3G unlock, runs as a small command line application that gets installed in any jailbroken iPhone 3G using Installer. It’s very easy to install:

• First, update your iPhone 3G to the latest iPhone OS provided by Apple using the latest iTunes.

• Then, use QuickPwn 2.2 to jailbreak and activate your iPhone 3G. If you have Mac OS X 10.5.6 installed, you should follow these instructions before doing it.

• Use Installer or Cydia to install yellowsn0w, which is completely free. Here are the addresses you have to use to add yellowsn0w to your installer application:

For Cydia enter: http://apt9.yellowsn0w.com/
For Installer enter: http://i.yellowsn0w.com/

• That’s it. There are some special SIM cards that give problems, but f you have a normal SIM card from any non-official carrier, you are fine.

BEWARE: This is a beta application—version 0.9.1— so install at your own risk—I’m installing, it, though. Since it’s a daemon which doesn’t alter anything permanently, it seems safe. Just proceed with caution and be warned.

Update: I’ve been trying to get this to run all day. The installation is very easy. Getting it to work right is a completely different matter.

After reboot, the iPhone won’t pick my Vodafone carrier (the Vodafone SIM card works fine in an iPhone first generation, unlocked with the old unlock). It will just sit there, idle. Won’t give any error, but it won’t connect to the carrier network.

My iPhone 3G has the 2.28 baseband, as it should, and has been Quickpwned for the first time to do the unlock. Installer and Cydia are there, working fine. I’ve carefully followed the instructions in their page—about getting out the SIM card for a minute, then get it back in (and all other possible combinations)—but it just won’t fly.

Like they say, this is beta. It won’t damage your iPhone—in theory—but it may or may not run. It seems like there are other reports of the same, as well as other people talking about losing the network connection.

Even while this is labeled as a beta, it saddens me that the iPhone Dev Team has embraced the damn beta culture just to make the release on a cute date. It looks like the old days of solid versions are long gone by.

Update 2: There’s a poll here with people saying if it works or not. At the time of this writing, these were the stats:

It worked: 23 34.33%
It doesn’t work: 44 65.67%
Voters: 67.

Hopefully, a more stable and predictable release will come soon. Until then, I will keep trying. If you have any reports, drop me a line via email.

Update 3: iPhone Dev Team has released version 0.9.4. After some magic moves in the terminal, it worked for me. My iPhone 3G is now working in Spain in the Vodafone network. [IPhone Dev Team]

The Mac OS X 10.5.6 update broke pwnage, the unlocking/jailbreaking program for the iPhone. Fortunately, there’s now an easy solution to fix this problem. You just need an Automator script and these simple instructions.

You first need to be logged into the Mac with administrator privileges and, when asked, you have to provide with the administrator password.

Yes, it’s that easy. Enjoy. [Get the script here or here via Hackintosh]

This is one of the most amazing pieces of eye candy I’ve found in a long time: A demolition derby—full of monster trucks, scrap cars, and even a giant Godzilla—filmed with tilt-shift photography, then put together in a time-lapse video. The final effect is extraordinary.

If you wonder how something so gigantic and destructive could look so tiny and harmless, the answer is a combination of techniques. One is the use of time-lapse, which makes you lose frames and gives motion a jerking quality that helps fooling the brain into thinking that you are watching miniatures. Another one is the angle, which makes you think that you are seeing something from above, like you would see a model on a table. Increasing the contrast, to obtain harder shadows, also helps in the deception.

The most important element, however, is tilt-shift photography. While tilt-shift photography can be faked blurring the image to simulate a very shallow depth of field, you need true tilt-shift to get so realistic.

Tilt-shift requires a special camera setup, a lens that can tilt—or rotate—and shift—move parallel to the image plane. With tilt you control the focus of the image, which works better in vertically oriented framing, blurring the closest and farthest part of the image. With shift you correct the perspective of the image itself, making things look flatter than they actually are. [Vimeo via Jalopnik]

The new iPhone OS 2.0 software has been unlocked and jailbroken. It was released just hours ago and it has already been cracked by the iPhone Dev Team. The first one took a couple of months, but this one was actually unlocked before Apple released it to the public. And you have had the proof in front of you all morning.

If you were wondering how I was doing push email tests on iPhone OS 2.0 and Vodafone UK, this is the reason why. The code wizard commandos at the iPhone Dev Team have been working on this non-stop since the early days of beta testing. In fact, I had iPhone OS 2.0 running on my iPhone since last week. That was version 5A345, two below 5A347, but identical in functionality.

Now that the official iPhone OS 2.0 is out, the iPhone Dev Team will release their Pwnage tool for everyone to unlock and jailbreak their iPhones soon. It may not be as interesting as before—since most countries now have the iPhone and it will be impossible to buy without doing a contract first—but people looking to install unsigned applications and buy pay-as-you-go cards while traveling—instead of roaming—will find it very useful.

And besides, we don’t get tired of seeing the Death Star exploding again and again. [iPhone Dev Team Portal]

We knew that boomerangs work in space because Takao Doi tried one in the International Space Station last month. Now, thanks to JAXA’s obsession with cameras we have proof on video. The usual skeptics who think that Elvis is really the only human that ever went to the moon—and still lives there—will be happy. [JAXA via Pink Tentacle]

University of Pennsylvania roboticists—who talk like robot versions of Alan Alda—have developed modular artificial creatures capable of recomposing themselves in case that they are destroyed—effectively taking the first step towards global annihilation, thank you very much. Happily for Humanity, they are far from T1000, and closer to Jerry Lewis, as the (quite funny, yet sad) end of the video shows.

Composed of 15 modules arranged in groups of five, each of CKbot’s clusters have a module with a 20fps camera, a blinking LED, and a accelerometer to reconstruct the entire robot, tied by magnets. Each of the other 12 modules have an embedded computer, proximity sensors, and a servo motor with 180 degrees that allows for a rotational range of about 180 degrees.

When the main mini-Voltron-wannabe gets destroyed and the clusters are disconnected, they self-right up themselves detecting its orientation according to gravity (don’t keep looking like an idiot and start running now.) Once they are on position, the cameras search for the unique LED patterns, and then two closers start to approach to each other at glacial speeds (by this time, you should have reached the weapons storage and grab a shotgun, five machine guns, and a grenade launcher.) When the two first modules connect, the start searching for the third one (you may fire now) until the finally assemble again, forming a single entity that would inevitably destroy you if we didn’t tell you the steps above. Yes, somewhere in the future, this advice will save your life. [New Scientist Tech]