By msmash from Slashdot's making-things-easier department
Amazon said on Monday it is launching a platform for companies with subscription services -- from newspapers, magazines to TV streaming. The "Subscribe with Amazon" marketplace allows consumers to buy subscriptions to products like SlingTV streaming, Headspace meditation, Dropbox Plus, as well as workout videos, online classes, meal plans and even matchmakers. The marketplace also features more traditional subscriptions, similar to those that have become popular on Amazon's Kindle tablets, including the Chicago Tribune, LA Times, Wall Street Journal and New Yorker.Read Replies (0)
By EditorDavid from Slashdot's great-and-powerful-Steve department
An anonymous reader quotes the BBC:
A group of aurora enthusiasts have found a new type of light in the night sky and named it Steve. Eric Donovan from the University of Calgary in Canada spotted the feature in photos shared on a Facebook group. He did not recognise it as a catalogued phenomenon and although the group were calling it a proton arc, he knew proton auroras were not visible. Testing showed it appeared to be a hot stream of fast-flowing gas in the higher reaches of the atmosphere.
The European Space Agency sent electric field instruments to measure it 300km (190 miles) above the surface of the Earth and found the temperature of the air was 3,000C (5,400F) hotter inside the gas stream than outside it. Inside, the 25km-wide ribbon of gas was flowing at 6 km/s (13,000mph), 600 times faster than the air on either side.
One official at the European Space Agency made sure to thank the "army of citizen scientists" who helped with the discovery, saying "It turns out that Steve is actually remarkably common, but we hadn't noticed it before." The name apparently came from a scene in the movie "Over the Hedge."Read Replies (0)
By EditorDavid from Slashdot's declarations-of-independence department
An anonymous reader writes:
What is your take on functional programming and related technologies (i.e. lambdas and streams)? Is it our salvation? Is it merely another useful design pattern? Or is it a technological dead-end?
Python creator Guido van Rossum has said most programmers aren't used to functional languages, and when he answered Slashdot reader questions in 2013 said the only functional language he knew much about was Haskell, and "any language less popular than Haskell surely has very little practical value." He even added "I also don't think that the current crop of functional languages is ready for mainstream."
Leave your own opinions in the comments. Do you like functional programming?Read Replies (0)
By EditorDavid from Slashdot's down-under-the-clouds department
An anonymous reader quotes MIT Technology Review:
A group of Australian marine scientists believe that altering clouds might offer one of the best hopes for saving the Great Barrier Reef. For the last six months, researchers at the Sydney Institute of Marine Science and the University of Sydney School of Geosciences have been meeting regularly to explore the possibility of making low-lying clouds off the northeastern coast of Australia more reflective in order to cool the waters surrounding the world's biggest coral reef system...
Last year, as El Nino events cranked up ocean temperatures, at least 20% of the reef died and more than 90% of it was damaged. The Australian researchers took a hard look at a number of potential ways to preserve the reefs. But at this point, making clouds more reflective looks like the most feasible way to protect an ecosystem that stretches across more than 130,000 square miles, says Daniel Harrison, a postdoctoral research associate with the Ocean Technology Group at the University of Sydney. Cloud brightening is the only thing we've identified that's scalable, sensible, and relatively environmentally benign," he says... Next month, he plans to start computer climate modeling to explore whether cloud brightening could make a big enough temperature difference to help.
They're collaborating with Silicon Valley's Marine Cloud Brightening Project, which has spent the last seven years "developing a nozzle that they believe can spray salt particles of just the right size and quantity to alter the clouds. They're attempting to raise several million dollars to build full-scale sprayers." The article describes them as "one of several research groups that have started to explore whether cloud brightening, generally discussed as a potential tool to alter the climate as a whole, could be applied in more targeted ways."Read Replies (0)
By EditorDavid from Slashdot's global-village-idiots department
Nicholas Carr's book The Shallows: What the Internet Is Doing to Our Brains was a finalist for the 2011 Pulitzer Prize. Now an anonymous Slashdot reader reports on Carr's newest warning:
It seems obvious: The more we learn about other people, the more we'll come to like them. The assumption underpins our deep-seated belief that communication networks, from the telephone system to Facebook, will help create social harmony. But what if the opposite is true? In a Boston Globe article, Nicholas Carr presents evidence showing that as we get more information about other people, we tend to like them less, not more. Through a phenomenon called "dissimilarity cascades," we place greater stress on personal and cultural differences than on similarities, and the bias strengthens as information accumulates. "Proximity makes differences stand out," he writes. The phenomenon intensifies online, where people are rewarded for sharing endless information about themselves. What the research indicates, warns Carr, is that the spread of social media is more likely to create social strife than social harmony.
The article concludes by opposing the idea that "If we get the engineering right, our better angels will triumph. It's a pleasant thought, but it's a fantasy... Technology is an amplifier. It magnifies our best traits, and it magnifies our worst. What it doesn't do is make us better people. That's a job we can't offload on machines."Read Replies (0)
By EditorDavid from Slashdot's Greyballing-Apple department
theodp quotes today's New York Times profile of Uber CEO Travis Kalanick:
For months, Mr. Kalanick had pulled a fast one on Apple by directing his employees to help camouflage the ride-hailing app from Apple's engineers. The reason? So Apple would not find out that Uber had secretly been tracking iPhones even after its app had been deleted from the devices, violating Apple's privacy guidelines.
Uber told TechCrunch this afternoon that it still uses a form of this device fingerprinting, saying they need a way to identify those devices which committed fraud in the past -- especially in China, where Uber drivers used stolen iPhones to request dozens of rides from themselves to increase their pay rate. It's been modified to comply with Apple's rules, and "We absolutely do not track individual users or their location if they've deleted the app..." an Uber spokesperson said. "Being able to recognize known bad actors when they try to get back onto our network is an important security measure for both Uber and our users."
The article offers a longer biography of Kalanick, who dropped out of UCLA in 1998 to start a peer-to-peer music-sharing service named Scour. (The service eventually declared bankruptcy after being sued for $250 billion for alleged copyright infringement.) Desperately trying to save his next company, Kalanick "took the tax dollars from employee paychecks -- which are supposed to be withheld and sent to the Internal Revenue Service," according to the Times, "and reinvested the money into the start-up, even as friends and advisers warned him the action was potentially illegal." The money eventually reached the IRS as he "staved off bankruptcy for a second time by raising another round of funding." But the article ultimately argues that Kalanick's drive to win in life "has led to a pattern of risk-taking that has put his ride-hailing company on the brink of implosion."Read Replies (0)
By EditorDavid from Slashdot's bounties-for-bugs department
White hat hackers "are in very high demand," says PwC's director of cyber investigation and breach response, in a New York Post article titled "Companies are paying millions to get hacked -- on purpose." An anonymous reader quotes their report:
HackerOne, a San Francisco-based "vulnerability coordination and bug bounty platform," reports that it has some 800 corporate customers who paid out more than $15 million in bonuses to white-hat hackers since its founding in 2012. Most of that bounty was paid in the past two years, as companies have become more aware of their cyber vulnerabilities. Clients that have used the platform include General Motors, Uber, Twitter, Starbucks and even the US Department of Defense.
Google paid $3 million last year through its own bounty program, according to HackerOne's CEO Marten Micko, who touts his company's "turn-key" solution -- a platform which now offers the services of 100,000 ethical (and vetted) hackers. "With a diverse group, all types of vulnerabilities can be found," Micko told TechRepublic. "This is a corollary to the 'given enough eyeballs' wisdom... they find them faster than other solutions, the hunting is ongoing and not happening at just one time, and the cost is a tenth of what it would be with other methods." And one of the platform's white hat hackers has already earned over $600,000 in just two years.Read Replies (0)