IBM scientists take a big step toward their quest to bring us speedy, low-power chips. The secret: carbon nanotubes.
A propensity to worry indicates a strong ability to consider the past and future in precise detail, perhaps explaining why worriers also tend to be more intelligent.
While worriers have often been considered a liability to groups of professionals and friends alike, due to their apparent lack of confidence, they may be better at learning from past mistakes than others, and preparing for future threats.
Researchers have recently found that worriers are better at telling when others are lying and are quicker at detecting threats, such as smoke in the room caused by a fire elsewhere. Now, a survey of one hundred students at MacEwan University has shown that worrying goes hand in hand with having a higher intelligence.
Google and NASA are continuing to test quantum computers and this week entered into a new agreement to work with a series of updated systems.
D-Wave Systems, a quantum computing company based in Burnaby, British Columbia, announced this week that it had signed a deal to install a succession of D-Wave systems at NASA’s Ames Research Center in Moffett Field, California. NASA and Google on Wednesday also confirmed the deal.
NASA and the Universities Space Research Association (USRA) are collaborating on the project, which is focused on advancing artificial intelligence and machine learning.
IBM announced a major engineering breakthrough that could open the way to replacing silicon transistors with carbon nanotubes in future electronics and computing technologies.
Silicon transistors have become dramatically smaller in the last decades following Moore’s Law — the observation that the number of transistors per unit area doubles every two tears. However, silicon transistor technology is approaching a point of physical limitation.
With Moore’s Law running out of steam, shrinking the size of transistors — including the channels and contacts — without compromising performance is a research and manufacturing challenge. Carbon nanotube technology could lead to much smaller transistors and keep electronics and computing devices on the Moore’s Law of exponentially decreasing size and thus increasing performance. However, as devices become smaller, increased contact resistance for carbon nanotubes has hindered performance gains until now.
“A living being, but not alive.” The Dutchman artist Theo Jansen creates these structures which move through the strength of the winds. He uses wood, PET bottles and rags to transform wind energy in a synchronized motion that looks like their creations have a life of its own! Sensational!
Physicists have developed a method to synthesise a unique and novel type of material which resembles a graphene nanoribbon but in molecular form. This material could be important for the further development of organic solar cells.
Following Moore’s law is getting harder and harder, especially as existing components reach their physical size limitations. Parts like silicon transistor contacts — the “valves” within a transistor that allow electrons to flow — simply can’t be shrunken any further. However, IBM announced a major engineering achievement on Thursday that could revolutionize how computers operate: they’ve figured out how to swap out the silicon transistor contacts for smaller, more efficient, carbon nanotubes.
The problem engineers are facing is that the smaller silicon transistor contacts get, the higher their electrical resistance becomes. There comes a point where the components simply get too small to conduct electrons efficiently. Silicon has reached that point. But that’s where the carbon nanotubes come in. These structures measure less than 10 nanometers in diameter — that’s less than half the size of today’s smallest silicon transistor contact. IBM actually had to devise a new means of attaching these tiny components. Known as an “end-bonded contact scheme” the 10 nm electrical leads are chemically bonded to the metal substructure. Replacing these contacts with carbon nanotubes won’t just allow for computers to crunch more data, faster. This breakthrough ensures that they’ll continue to shrink, following Moore’s Law, for several iterations beyond what silicon components are capable of.
“These chip innovations are necessary to meet the emerging demands of cloud computing, Internet of Things and Big Data systems,” Dario Gil, vice president of Science & Technology at IBM Research, said in a statement. “As technology nears the physical limits of silicon, new materials and circuit architectures must be ready to deliver the advanced technologies that will drive the Cognitive Computing era. This breakthrough shows that computer chips made of carbon nanotubes will be able to power systems of the future sooner than the industry expected.” The study will be formally published October 2nd, in the journal Science. This breakthrough follows a number of other recent minimization milestones including transistors that are only 3-atoms thick or constructed from a single atom.
Microsoft first released Skype Translator almost a year ago as a standalone app designed for Windows 8. The software giant is now integrating its impressive translation feature directly into the desktop version of Skype, opening it up to Windows 7, Windows 8, and Windows 10 users. Six voice languages will be supported at launch, including English, French, German, Italian, Madarin, and Spanish. Skype will now let you hold a conversation in any of them, without ever needing to learn a language.
“It has been a long-time dream at Skype to break down language barriers and bring everyone across the globe closer together,” explains Microsoft’s Skype team. “Researchers, engineers, and many others across Microsoft have been working hard to make this dream a reality and we are looking forward to bringing this preview technology to more devices.”
Suggests a mechanism to be adopted for any
cryptocurrency that would alter the fee layer to
help fund a new public good.
From ABIS concept
In 2013, following a period of reflection and visioning, I imagined the possibility of completely altering the financial system as we know it. This vision, known as ABIS, will now see its first-ever implementation.
The implementation is now being issued in BCN’s GUI Wallet with the release of v. 1.0.8, where the transaction has been re-envisioned to allow the user new ways to explore the possibilities of transactions and realize greater giving potential, initially through two use cases involving unique forms of donations:
Continue reading “A Greater Giving Potential: Introducing Micro-Donations in Bytecoin” »
