With a new trailer out to promote Kutcher-starring biopic Jobs, Apple co-founder Steve Wozniak has new thoughts on the movie—not all of them negative. [Jesus Diaz / Kinja]
Charlie Warzel: "THIS is what google's self driving car can see. So basically this thing is going to destroy us all." [via Matt Buchanan]
There's a dark cloud hanging over the science of climate change, quite literally. Scientists today have access to supercomputers capable of running advanced simulations of Earth's climate hundreds of years into the future, accounting for millions of tiny variables. But even with all that equipment and training, they still can't quite figure out how clouds work.
Sometime between 1956-1958 an unknown IBM employee wrote a punchcard program that displayed the above pin-up girl on the screens of the US military's two billion dollar Semi-Automatic Ground Environment (SAGE) computers. Some say that the program was a diagnostic tool that showed the pin-up as a data transfer test. Others contend that it was just geek fun. The Atlantic's Benj Edwards tells the story of what was one of the first pieces of figurative computer art. "The Never-Before-Told Story of the World's First Computer Art (It's a Sexy Dame)"
Invented in 1801, Jacquard looms are really an add-on to already existent mechanical loom systems, which allowed those looms to create patterns more complex and intricate than anything that had been done before. The difference: Punch cards.
When you weave, the pattern comes from changes in thread position — which threads were exposed on the surface of the cloth and which were not. But prior to the Jacquard loom, there were only so many threads that any weaver could control at one time, so patterns were simple and blocky. Essentially, the Jacquard system vastly increased the pixels available in any weaving pattern, by automatically controlling lots and lots of threads all at once. Punch cards told the machine which threads were in play at any given time.
It's a really cool process, and I wanted to share a couple of videos that give you a good idea of how these looms work and how they changed the textiles industry. You can watch them below. But probably the best example is the image above. It's a picture of Joseph-Marie Jacquard, woven in silk on the loom he invented — a fantastic demonstration of the design power that loom offered. In just a few years, people went from weaving simple stars and knots, to weaving patterns that almost look like they were spit out of a printer.
Read the rest
Possibly, according to some scientists who are trying to understand the early days of Sol and friends.
One way that researchers study events like the creation of the solar system is to model what might have happened using computer software. The basic idea works like this: We know a decent amount about the physical laws (like gravity) that govern the creation of planets and the formation of a solar system. So scientists can take those laws, and program them into a virtual universe that also includes other real-world data ... like what we know about the make-up of the Sun and the planets orbiting it. Then, they recreate history. Then they do it again. Over and over and over, thousands of times, the scientists witness the creation of our solar system.
It doesn't happen the same way each time. Just like you can get a very different loaf of bread out of multiple attempts and baking the same general recipe. But those recreations start to give us an idea of which scenarios were more likely to have happened, and why. If our solar system tends to form in one way and resist forming in another, we have a stronger basis for assuming that the former way was more likely to be what really happened.
That's what you're seeing in this study, which Charles Q. Choi writes about for Scientific American.
Computer models showing how our solar system formed suggested the planets once gravitationally slung one another across space, only settling into their current orbits over the course of billions of years. During more than 6,000 simulations of this planetary scattering phase, planetary scientist David Nesvorny at the Southwest Research Institute in Boulder, Colo., found that a solar system that began with four giant planets [as ours currently has] only had a 2.5 percent chance of leading to the orbits presently seen now. These systems would be too violent in their youth to end up resembling ours, most likely resulting in systems that have less than four giants over time, Nesvorny found.
Instead, a model about 10 times more likely at matching our current solar system began with five giants, including a now lost world comparable in mass to Uranus and Neptune. This extra planet may have been an "ice giant" rich in icy matter just like Uranus and Neptune, Nesvorny explained.
Voting expert tells The Awl: There are reasons to be concerned about voting machines, but vast conspiracies aren't one of them
Tagg Romney doesn't own Ohio's voting machines. And Joseph Lorenzo Hall, senior staff technologist at the Center for Democracy and Technology in D.C., says that a lot of the fears the public has about electronic voting are equally unfounded. The biggest thing to worry about, he tells The Awl's Maria Bustillos, is that we're so busy sending around email forwards about ostensible vast conspiracies that we're not paying enough attention to the very real security and tech problems that do exist in the voting system.
Maria Bustillos: I no longer know what to believe in media reports of electronic election tampering. What are professionals most worried about, at this point, in this election?
Joseph Lorenzo Hall: It's a very complex area and unfortunately one that lends itself to dearths of information and poor intuition… which is how Bello and Fitrakis get way out into left field. Extending email/fax voting to displaced NJ voters is making us very nervous… What I think we expect to see a lot of—and it's not as sexy as conspiracy theory—is the aging of this machinery, as much of it is 10- to 15-year-old computer equipment. Another not-so-sexy source of problems will be from newer online voter registration systems, an electronic version of pollbooks. We may see strange reports of people not being registered or being marked down as already voted. Much of that will seem to some like fraud, but it is more likely poorly checked voter registration rolls. People don't like having to cast provisional ballots, but they need to understand that if you're registered and at the right location, the ballot will count.
Maria: Why do you think we haven't been able to solve these problems, given that we've had years in which to do so?
Joe: Two reasons: 1) no one cares about it until presidential election years, and mostly right before that election; and, 2) there is no regular source of federal funding for elections (when it comes to a state or local government choosing between spending money to fill potholes—which affect people every day—or making elections better, they will fill the potholes).
At left, the new Honda Fit She's, a car available in predictable pink or what the maker calls "eyeliner brown." The vehicle is designed for the female market in Japan, and costs around $17.5K USD at current exchange rates. Official website here, in Japanese.
The Honda Fit She's features a “Plasmacluster” climate control system the maker claims can improve skin quality, a windshield that prevents wrinkles, a pink interior stitching, "tutti-frutti-hued chrome bezels," and an adorable heart instead of an apostrophe in “She’s.”
"That’s the problem with a lot of people”, he continued, “they don’t try to do stuff that’s never been done before, so they never do anything, but if they try to do it, they find out there’s lots of things they can do that have never been done before."
I nodded my head in agreement and laughed to myself – thinking that would be something that I would say and the coincidence that out of all the people in the coffee shop I ended up talking to, it was this guy. What a way to open a conversation.The old man turned back at his coffee, took a sip, and then looked back at me.
“In fact, I’ve done lots of things that haven’t been done before”, he said half-smiling.
Not sure if he was simply toying with me or not, my curiousity got the better of me.
"Oh really? Like what types of things?, All the while, half-thinking he was going to make up something fairly non-impressive."
"I invented the first computer."