Search This Blog

Monday, October 1, 2012

Aerial Photographs of Volcanic Iceland by Andre Ermolaev

Aerial Photographs of Volcanic Iceland by Andre Ermolaev:
Aerial Photographs of Volcanic Iceland by Andre Ermolaev landscapes Iceland
Aerial Photographs of Volcanic Iceland by Andre Ermolaev landscapes Iceland
Aerial Photographs of Volcanic Iceland by Andre Ermolaev landscapes Iceland
Aerial Photographs of Volcanic Iceland by Andre Ermolaev landscapes Iceland
Aerial Photographs of Volcanic Iceland by Andre Ermolaev landscapes Iceland
Aerial Photographs of Volcanic Iceland by Andre Ermolaev landscapes Iceland
Aerial Photographs of Volcanic Iceland by Andre Ermolaev landscapes Iceland
At first glance these photos by Andre Ermolaev look like twisting abstract paintings, but in reality are aerial photos of rivers flowing through Iceland’s endless beds of volcanic ash. Given its name and stereotypical depiction it’s somewhat surprising to learn that the small country named after ice is home to no less than 30 active volcanic systems. You’ll remember the eruption of the massive Grímsvötn volcano just last year that spewed some 120 million tons of ash in the first 48 hours and snarled air traffic for days. Of his photographs Ermolaev says:
Iceland is a wonderful country; I would even say that it is a true paradise for all the photo shooting-lovers. But what has become a real discovery for me is the bird’s eye view of the rivers flowing along the black volcanic sand. It is an inexpressible combination of colors, lines, and patterns. The photo represents the mouth of the river falling into the ocean. [...] A little bit upstream there is a yellow-colored brook flowing into the river, but yellow currents fail to mix with the main water flow. One can estimate the scale judging by the car tracks that are clearly seen on the black sand. This is just a river, just a volcano, just our planet.
You can see much more of his work over on 500px. (via my modern met)

Guerrilla Grafters covertly add fruit-tree branches to ornamental trees


Sent to you via Google Reader

Guerrilla Grafters covertly add fruit-tree branches to ornamental trees




The Guerrilla Grafters are a group of rogue artists who roam San Francisco, covertly grafting fruit-tree branches onto ornamental trees to create a municipal free lunch. John Robb calls it "resilient disobedience."



How can you improve the productivity of your community even if the officials are against it?


One way is through resilient disobedience. For example, there's a group of gardeners in San Francisco that are spreading organic graffiti across the city. How? By grafting branches from fruit trees onto ornamental trees that have been planted along sidewalks and in parks.


They are using a very simple tongue in groove splice that's held together with annotated electrical tape. Good luck to them.




Personal Biochar Kilns, Portable Factories, DiY Septic Tank Cleaning, and Guerrilla Grafting

(via Warren Ellis)






Black American sign language and American sign language are different languages


Sent to you via Google Reader

Black American sign language and American sign language are different languages

I've been fascinated by the history and development of sign language for a while now. Highly linked to local Deaf cultures, individual sign languages have deep roots in the home-made systems people came up with in order to communicate with one another and with their families at times when Deaf people were often a lot more socially isolated than they are today. That means that each sign language is unique — even British and American sign language aren't at all the same thing. English is spoken in both countries, but the cultural history that gave birth to sign was sufficiently different to produce two completely different languages that are unintelligible to one another. (Meanwhile, American sign language is much closer to French, because it also has roots in a system imported from France in the 19th century.)



In that case, it was a physical distance that lead to the development of two different sign languages. But, within the United States, the same thing happened because of social distance. Turns out, there is a Black American sign language that is distinctly different, as a language, from ASL. Its roots lie in segregation, and especially in separate-and-not-at-all-equal school systems. Ironically, though, that meant sign language had a more prominent place in black schools for much of the 20th century. At white schools, up until the 1970s and 1980s, students were heavily pressured to speak and lip-read, rather than sign — because it was thought to be better. Meanwhile, at black schools, sign language continued to be heavily used, growing and changing. By the late 1960s, the two systems were almost completely different languages.



Carolyn McCaskill remembers exactly when she discovered that she couldn't understand white people. It was 1968, she was 15 years old, and she and nine other deaf black students had just enrolled in an integrated school for the deaf in Talledega, Ala.



... The teacher's quicksilver hand movements looked little like the sign language McCaskill had grown up using at home with her two deaf siblings and had practiced at the Alabama School for the Negro Deaf and Blind, just a few miles away. It wasn't a simple matter of people at the new school using unfamiliar vocabularly; they made hand movements for everyday words that looked foreign to McCaskill and her fellow black students.



...So, McCaskill says, "I put my signs aside." She learned entirely new signs for such common nouns as "shoe" and "school." She began to communicate words such as "why" and "don't know" with one hand instead of two as she and her black friends had always done. She copied the white students who lowered their hands to make the signs for "what for" and "know" closer to their chins than to their foreheads. And she imitated the way white students mouthed words at the same time as they made manual signs for them.



Turn your personal mob into an army


Sent to you via Google Reader

Turn your personal mob into an army


The startup team behind Human.io.

Human.io is the new thing from Joshua Schachter, founder of bookmarking site del.icio.us. This time, however, he's not suggesting you share your travels with a few friends—he's suggesting that you turn them into an army.

"If you want to build a flash mob, but have it actually do something useful, this is your API," Schachter said. "It lets you invite your audience to become part of the action."

The concept—developed by Paul Rademacher, creator of legendary Craigslist/Google Maps mashup Housingmaps, and Nick Nguyen, formerly of Yahoo and Mozilla—is straightforward enough: Human.io is a platform for performing "micro-tasks".

First, you publish a simple, crowdsourceble activity, such as voting on something, going to a particular location, or taking photos—anything that might be accomplished with a smartphone's UI and its sensors. Then you tell your readers, followers or friends about it. They start the app, get cracking, and, finally, the results are sent back to you.





Human.io can be scripted in Python and PHP, languages easy enough for laypeople to create basic tasks, but powerful enough to set up more complex and rewarding interactions. Writes Schachter: "missions and activities to get people involved more directly than just reading stuff on a screen."

To illustrate how the platform works, Human.io developed an app for us aimed at benefiting the Creative Commons, and Wiki Loves Monuments in particular: wikipedia.human.io.

The idea is to help Wikipedia's project to improve public access to photography of the world's architectural and local heritage. If you want to participate, install the free Human.io app (iOS, Android) and select the "Photograph a historic place" task. It'll cough up a list of anything nearby that's in the online encyclopedia's monument hit list. All you have to do is head out, take a shot, and let Human.io do the rest. It'll show up immediately at wikipedia.human.io, released under the Creative Commons Attribution 3.0 Unported License.

It bridge...

Saturday, September 29, 2012

Why can't pacemaker users read their own medical data?

Why can't pacemaker users read their own medical data?:


In this ten minute TEDx talk, Hugo Campos explains his frustration with the fact that his pacemaker is designed to let his doctor read his biometric status, but to stop the patient from doing the same. As a result, Campos isn't able to use his pacemaker as a diagnostic tool to help make good choices about eating, exercise and other activities. He writes,



I have an implantable cardioverter defibrillator (ICD) for primary prevention of sudden cardiac arrest. I have been fighting for my right to access the data collected by the ICD for about 3 years now, without much success. Data about my heart is regularly collected from the implanted device by its manufacturer over remote monitoring.

The modern ICD is a sophisticated computer capable of detecting and treating malignant arrhythmias. It is also capable of wireless telemetry, a feature that is used by all device manufacturers for remote patient monitoring. Today, there are about 5 top manufacturers of pacemakers and ICDs and 1MM patients being remotely monitored on a regular basis. Not a single one of these patients is allowed access to their device's data.

I am sure you'd agree that this is an objectionable practice and it must be stopped.



TEDxCambridge - Hugo Campos fights for the right to open his heart's data








Free/open math textbook written in three days

Free/open math textbook written in three days: Here is a free/open upper secondary mathematics textbook written in a single daythree days by a group of Finnish math teachers, working together in a "booksprint." Related news: California's passed a bill establishing 50 "open source" (CC-BY) textbooks for core lower-division college courses (though, as a poster on Slashdot notes, this still has to be funded in the California budget, which is a place where many good ideas go to die).

(via Hacker News)






Mural, Brooklyn

Dying wool with plants sold at the farmers' market

Farmers' market, Brooklyn

Brooklyn

Manhattan and points south

Disco ball, Brooklyn

Brooklyn

Sculptural backpacks, DUMBO Arts Festival

Biologically inspired defensive dress, DUMBO Arts Festival

Brooklyn

Manhattan Bridge

Manhattan from under Brooklyn Bridge

Brooklyn

Graffiti, Brooklyn

Hanging sculpture

Floors, Brooklyn Academy of Music

Architectural detail, Brooklyn Academy of Music

Sidewalk graffiti, Brooklyn

Swoon piece on David's stoop

Friday, September 28, 2012

The Wrylon Robotical Illustrated Catalog of Botanical 'Bots

The Wrylon Robotical Illustrated Catalog of Botanical 'Bots:


My buddy Barry McWilliams has a kickstarter up for a fun book he wrote and illustrated called The Wrylon Robotical Illustrated Catalog of Botanical 'Bots. He gave me a sneak peek of the book and it's wonderful. He's close to being fully funded after just a few days. Go Barry!


The idea of a fleet of flower-delivering robots has been percolating in my head for a little over a year. The first ‘bot just sort of appeared in one of my sketchbooks, the way a million (mostly bad) ideas do. For whatever silly reason, this idea stuck.

I like the absurdity of it - Robots who delivers flowers. It’s both personal and impersonal (robotical?) at the same time. I like that, with an exception or two, the robots deliver only one flower at a time. What could be less cost-effective or less efficient than sending a robot around the world to deliver one, single flower? But I’d sure as hell do it to impress a girl.


The Wrylon Robotical Illustrated Catalog of Botanical 'Bots

Also: Barry was a guest on episode 30 of the Gweek podcast.





Sunday, September 23, 2012

September 23, 2012

September 23, 2012:


Wooh! I'm in Austin to sign a whole crapton of books and posters and such, so the first copies of the new book can start shipping!