The quest has been plagued by far-fetched claims and even outright quackery. Computer models have shown that the early solar system was a tumultuous billiards table, with dozens or even hundreds of planetary building blocks the size of Earth bouncing around. Batygin and Brown are using Subaru to look for Planet X-and they are coordinating their efforts with their erstwhile competitors, Sheppard and Trujillo, who have also joined the hunt with Subaru. Killing Pluto was fun, but this is head and shoulders above everything else. But as Benet and his fellow blockchain evangelists are eager to prove, that might not be true anymore. Ideologically speaking, that private data store would be a true team effort: built as an intellectual commons, funded by token speculators, supported by the regulatory state. First, they winnowed the dozen objects studied by Sheppard and Trujillo to the six most distant-discovered by six different surveys on six different telescopes. Whether it eventually lives up to its egalitarian promise will in large part depend on the people who embrace the platform, who take up the baton, as Juan Benet puts it, from those early online pioneers. For years, Sedna was a lone clue to a perturbation from beyond Neptune. Ethereum does have its currencies, but at its heart Ethereum was designed less to facilitate electronic payments than to allow people to run applications on top of the Ethereum blockchain. They support developers creating new apps and tools for the platform, one of which is MetaMask, the software that generated my Ethereum address. The team has time on the one large telescope in Hawaii that is suited for the search, and they hope other astronomers will join in the hunt.
AOL - Entertainment News & Latest Celebrity HeadlinesTogether, those two ideas solved the distributed-database problem and the funding problem. Any start-up trying to build a geo-aware application would have been vulnerable to the whims of mighty GeoBook.
Beyond Black & White - Chronicles, Musings and Debates.Initially, the embrace of GeoBook would have been a leap forward for consumers and other companies trying to build location awareness into their hardware and software. And that private-sector money ensured that the company’s key software would remain closed, in order to capture as much value as possible for shareholders.And yet - as the venture capitalist Chris Dixon points out - there was another factor, too, one that was more technical than financial in nature. Even if Batygin and Brown can convince other astronomers that Planet X exists, they face another challenge: explaining how it ended up so far from the sun. Another embryonic giant planet could easily have formed there, only to be booted outward by a gravitational kick from another gas giant. Or I could sell it over here and give it away over there.”The token architecture would give a blockchain-based identity standard an additional edge over closed standards like Facebook’s. “I worry that the finding of a single new object that is not in the group would destroy the whole edifice,” says Jewitt, who is at UC Los Angeles. It safeguards against any individual or small group gaining control of the entire database. If you helped Bitcoin keep that database secure in the early days, you would earn more Bitcoin than later arrivals. He wears shorts and sandals to work, puts his feet up on his desk, and has a breeziness that masks intensity and ambition. “It was an amazing accomplishment for an undergraduate,” says Laughlin, who worked with him at the time. One store had the right style, but not the right color. As many critics have observed, ordinary users on social-media platforms create almost all the content without compensation, while the companies capture all the economic value from that content through advertising sales. Batygin began seeding his solar system models with Planet X’s of various sizes and orbits, to see which version best explained the objects’ paths. “Usually things like this are wrong, but I’m really excited about this one,” he says. But to believe in the blockchain is not necessarily to oppose regulation, if that regulation is designed with complementary aims. The upper floor has indeed been built with tools that cannot be used to dismantle it. Despite the embryonic state of the applications, the Ether currency has seen its own miniature version of the Bitcoin bubble, most likely making Buterin an immense fortune. By combining Sedna with five other weirdos, Brown says he has ruled out stars as the unseen influence: Only a planet could explain such strange orbits. Imagine some group like Protocol Labs decides there’s a case to be made for adding another “basic layer” to the stack. “That means if you successfully attack that system, you could walk away with more than a billion dollars. “Not only are they there, but they are in exactly the places we predicted,” Brown says. “Uber is basically just a coordination platform between drivers and passengers,” Burnham says. Nick spent the next hour in the mall, walking from store to store, and finally went home empty-handed and frustrated. And yet at the same time, the whole system depends on an initial speculative phase in which outsiders are betting on the token to rise in value. A system with a centralized repository with data for hundreds of millions of users - what security experts call “honey pots” - is far more appealing to hackers. Continue reading the main story These currencies can be used in clever ways. Almost all of them are in pre-alpha stage, not ready for consumer adoption. “They don’t have to resemble money.”Pseudo or not, the idea of an I.C.O. Like the original internet itself, the blockchain is an idea with radical - almost communitarian - possibilities that at the same time has attracted some of the most frivolous and regressive appetites of capitalism. They noticed that, at perihelion, all came very near the plane of solar system in which Earth orbits, called the ecliptic. At the time, Facebook and Bitcoin seemed to belong to entirely different spheres - one was a booming venture-backed social-media start-up that let you share birthday greetings and connect with old friends, while the other was a byzantine scheme for cryptographic currency from an obscure email list. Call it, for the sake of argument, the Transit protocol. But he says the origin story they have developed for Planet X and their special pleading for a gas-slowed ejection add up to “a low-probability event.” Other researchers are more positive. The claim is the strongest yet in the centuries-long search for a “Planet X” beyond Neptune.
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Discovery Shows - Watch Now for FREE!At home, Nick tried looking for his shoes online and was again unsuccessful. The fact that more passengers are starting to use the Uber app attracts more drivers to the service, which in turn attracts more passengers. “You’re basically taking that effect and shrinking it down to the size of an application.” Even decentralized cryptomovements have their key nodes. Hal Levison, a planetary dynamicist at the Southwest Research Institute in Boulder, Colorado, agrees that something has to be creating the orbital alignment Batygin and Brown have detected. Today your digital identity is scattered across dozens, or even hundreds, of different sites: Amazon has your credit-card information and your purchase history; Facebook knows your friends and family; Equifax maintains your credit history. What was not clear to me then was how at risk it is. And because it’s a problem we don’t have, we rarely think about how beautifully GPS does work and how many different applications have been built on its foundation.The open, decentralized web turns out to be alive and well on the InternetOne layer. At such distances, the protoplanetary disk of dust and gas was likely to have been too thin to fuel planet growth. If you dedicated half your computer’s processing cycles to helping the Bitcoin network get its math right - and thus fend off the hackers and scam artists - you received a small sliver of the currency.
Black Sea - WikipediaRunning Facebook’s database is an unimaginably complex operation, relying on hundreds of thousands of servers scattered around the world, overseen by some of the most brilliant engineers on the planet. The secret to the success of the open protocols of InternetOne is that they were developed in an age when most people didn’t care about online networks, so they were able to stealthily reach critical mass without having to contend with wealthy conglomerates and venture capitalists. In either case, there’s no point in trying to restore the architecture of InternetOne; our only hope is to use the power of the state to rein in these corporate giants, through regulation and antitrust action. When you use any of those services, you are effectively asking for permission to borrow some of that information about yourself in order perform a task: ordering a Christmas present for your uncle, checking Instagram to see pictures from the office party last night. The best we can hope for is government interventions to scale back the power of Facebook or Google, or some kind of consumer revolt that encourages that marketplace to shift to less hegemonic online services, the digital equivalent of forswearing big agriculture for local farmers’ markets. The orbits of the six cross that of Planet X, but not when the big bully is nearby and could disrupt them. Although there were a lot of mom-and-pop stores selling shoes online, what was interesting to Nick was that there was no major online retailer that specialized in shoes. Given that identity was not baked into the original internet protocols, and given the difficulty of managing a distributed database in the days before Bitcoin, this form of “self-sovereign” identity - as the parlance has it - was a practical impossibility. “My couch is nicer, so we tend to talk more in my office,” Batygin says. …They got deep into the dynamics, something that Chad and I aren’t really good with. The current protocol - HTTP - pulls down web pages from a single location at a time and has no built-in mechanism for archiving the online pages. Mike Brown, Caltech Batygin and Brown published the result today in The Astronomical Journal.
Batman Beyond (Western Animation) - TV TropesIt would be like looking for a needle in a haystack by peering through a drinking straw. But so could bike-share collectives, or rickshaw drivers. In a statement, he says Batygin and Brown made a “very solid argument” and that he is “quite convinced by the existence of a distant planet.” Championing a new ninth planet is an ironic role for Brown; he is better known as a planet slayer. Appropriately angry polemics would have been written denouncing the public menace of this Big Brother in the sky.But none of that happened, for a simple reason. Another store had the right color, but not the right size. Recent news from the New York Times, Brookings Institute, and latest victim of a police shooting who couldn’t stand the sight of black women while his dark-skinned grandmother cried for […]The New York Times reported last week that black men fare no better even when raised in wealthy families. “That is when I realized that this is not just an interesting and good idea-this is actually real.” Sheppard, who with Trujillo had also suspected an unseen planet, says Batygin and Brown “took our result to the next level. Cities could build Transit apps that allowed taxi drivers to field requests. Alessandro Morbidelli, a planetary dynamicist at the Nice Observatory in France, performed the peer review for the paper. Protocol Labs is creating its own cryptocurrency, also called Filecoin, and has plans to sell some of those coins on the open market in the coming months. A number of blockchain-based services are trying to tackle this problem, including a new identity system called uPort that has been spun out of ConsenSys and another one called Blockstack that is currently based on the Bitcoin platform. That initial flowering was in many ways a logical outgrowth of the internet’s decentralized, open-protocol roots. It’s what Vitalik Buterin, a founder of Ethereum, describes as “base-layer” infrastructure: things like language, roads and postal services, platforms where commerce and competition are actually assisted by having an underlying layer in the public domain. It’s harder to explain why Planet X didn’t either loop back around to where it started or leave the solar system entirely. “You go to the arcade, and in the arcade you can use these tokens. To support the protocol, Benet is also creating a system called Filecoin that will allow users to effectively rent out unused hard-drive space. The shared goal of ConsenSys members is strengthening and expanding the Ethereum blockchain. In a paper, Sheppard and Trujillo pointed out the peculiar clumping and raised the possibility that a distant large planet had herded the objects near the ecliptic. They would be developed on the blockchain, open source. In our first few minutes together, she offered the obligatory cup of coffee, only to discover that the drip-coffee machine in the kitchen was bone dry. Developers who help refine the software can earn the coins, as can ordinary users who lend out spare hard-drive space to expand the network’s storage capacity