"Answer," published in 1954, encapsulated a prescient meditation on the future of human-machine relations within a single double-spaced, typewritten page. "Answer" begins under the watchful eyes of a dozen television cameras that are recording the ceremonial soldering of the final connection to tie together all the "monster" computers in the universe. The machines are about to link 96 billion planets into a single "supercircuit" that combines "all the knowledge of all the galaxies." Two witnesses on the scene are identified only as Dwar Ev and Dwar Reyn. "Thank you," said Dwar Reyn.

LONDON – One of the machines used to send coded messages between Adolf Hitler and his generals sold for 10 ( 14) on eBay after being discovered in a shed in England, the buyer said Sunday. Researchers at The National Museum of Computing at Bletchley Park saw a "telegram machine" for sale on the auction site for 9.50, and believed it may have actually been a Lorenz machine, used by the German Army to send top-secret coded messages. "My colleague was scanning eBay and he saw a photograph of what seemed to be the teleprinter," John Wetter, a volunteer at the museum in Buckinghamshire, northwest of London, told the BBC. To investigate further, Wetter traveled to the town of Southend, in southeast England, where he found the machine, which resembles a typewriter, on the floor of a shed, covered "with rubbish." "We said'Thank you very much, how much was it again?' She said ' 9.50?, so we said'Here's a 10 note -- keep the change," he added.

For codebreakers with the allied forces, it was a more important a discovery than the Enigma machine, offering encryption for the Nazi command that, when cracked, would hasten the end of the second world war and lead to huge breakthroughs in modern computing. Less than 80 years later, for a thrifty saleswoman in Essex, the "telegram machine" was little more than a dusty antique languishing in the garden shed that could fetch just 9.50 on eBay. But after an eagle-eyed volunteer with the National Museum of Computing (NMC) spotted the online ad this week, the extremely rare, military-issue Lorenz teleprinter has been saved and forms the latest piece in international efforts to rebuild Hitler's complete encoding device. After finding the component on the online auction site, and receiving a long-term loan of the Lorenz SZ42 cipher machine from the Norwegian Armed Forces Museum in Oslo, the museum is now looking for the final parts to restore the encoder back to working order. "To do that we have to replace some missing components, in particular the drive motor – and it's the drive motor that's our next quest," said Whetter, a volunteer engineer with the NMC.

Last year, a curious nonfiction book became a Times best-seller: a dense meditation on artificial intelligence by the philosopher Nick Bostrom, who holds an appointment at Oxford. Titled "Superintelligence: Paths, Dangers, Strategies," it argues that true artificial intelligence, if it is realized, might pose a danger that exceeds every previous threat from technology--even nuclear weapons--and that if its development is not managed carefully humanity risks engineering its own extinction. Central to this concern is the prospect of an "intelligence explosion," a speculative event in which an A.I. gains the ability to improve itself, and in short order exceeds the intellectual potential of the human brain by many orders of magnitude. Such a system would effectively be a new kind of life, and Bostrom's fears, in their simplest form, are evolutionary: that humanity will unexpectedly become outmatched by a smarter competitor. He sometimes notes, as a point of comparison, the trajectories ...

The former Google CEO, who now serves as the executive chairman of Google parent company Alphabet, appeared at the Startup Fest Europe conference in the Netherlands on May 24, discussing everything from artificial intelligence to Google's new chat app Allo -- as well as its regulatory environment. Google is currently the subject of antitrust investigations by the European Commission over alleged anti-competitive practices relating to Search and Android, and could face billions in fines. Asked by CNBC interviewer Julia Chatterley about the problems facing Google-linked venture capital firm GV, Schmidt said there are "lots of issues in the European Union that have to get addressed" -- and went on to list what he perceives to be the key problems holding back the continent's tech scene, from education to legislation. "Let's start with the universities in Europe. We hire incredibly smart people that come out of the European universities. Universities themselves are underfunded relative to the American universities, by a lot."

Artificial intelligence has a lot of prominent people shaken up. Elon Musk, Sam Altman and others worry AI programs and AI-enabled robots might replace humans in their jobs before the economy can adapt, or worse run amok in Terminator-like apocalyptic scenarios. Entrepreneur and Singularity University founder Peter Diamandis is worried about the opposite situation. He fears the field of artificial intelligence could be stifled by rules the way stem cell research was under Republican President George W. Bush, who in 2001 announced a block on federal funding for new stem lines. "It had the experience of really putting the kibosh on that kind of work," Diamandis tells Inc. "One of of the things I think is very true and important for people to realize is that you can't regulate against technologies. If an individual is working in AI or biotechnology or whatever the case might be, and you say'that's way too dangerous, we need to slow this down, we're going to put hurdles and regulations in front of it here in the United States'... All that means is that technologies leave the U.S.," Diamandis said in a phone interview.

A historic machine used to swap top secret messages between Hitler and his generals has been found languishing in a shed in Essex. Volunteers from The National Museum of Computing at Bletchley Park used eBay to track down the keyboard of the Lorenz machine. It was advertised as a telegram machine and was for sale for 9.50. The museum, in Buckinghamshire, is now asking people to search for the motor, another key piece of the equipment. "My colleague was scanning eBay and he saw a photograph of what seemed to be the teleprinter," said John Wetter, a volunteer at the museum.

In this handout image provided by Google, South Korean professional Go player Lee Se-Dol (R) puts his first stone against Google's artificial intelligence program, AlphaGo, during the fourth Google DeepMind Challenge Match on March 13, 2016 in Seoul, South Korea. The ever-evolving field of artificial intelligence (AI) has proven its pervasiveness in humanity as it continues to revolutionize the lives of humans and make big strides when it comes to technological innovations. Hence, many several entrepreneurs and innovators are investing more time and money on AI-driven platforms and programs as well AI-oriented technologies. Despite the usefulness of artificial intelligence in almost all fields of sciences such as healthcare, education, businesses and becoming a "meta-solution" to the biggest issues of the society, many experts have warned about its impact to humanity. In fact, experts have predicted that AI will change everything about the way humans produce, manufacture and deliver.

Futurists are accustomed to launching headfirst into some very complex subjects, but even the most high-minded and enthusiastic of prognosticators may take a pass when it comes to dealing with the future of sleep. It's just that we humans -- those in the developed world at least -- maintain such a complicated relationship with sleep. We are taught that we need it, seem to really love it while we're engaged in it and spend our waking hours moaning to each other about how much more of it we desire. But then we do everything in our power to delay its natural onset each night. Psychologists tell us that much of that struggle is classically existential; having to do with the subconscious realization that our time among the living is finite, so we attempt to make the most of the hours we're fully conscious.

We present a new approach to estimating the interdependence of industries in an economy by applying data science solutions. By exploiting interfirm buyer--seller network data, we show that the problem of estimating the interdependence of industries is similar to the problem of uncovering the latent block structure in network science literature. To estimate the underlying structure with greater accuracy, we propose an extension of the sparse block model that incorporates node textual information and an unbounded number of industries and interactions among them. The latter task is accomplished by extending the well-known Chinese restaurant process to two dimensions. Inference is based on collapsed Gibbs sampling, and the model is evaluated on both synthetic and real-world datasets. We show that the proposed model improves in predictive accuracy and successfully provides a satisfactory solution to the motivated problem. We also discuss issues that affect the future performance of this approach.