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Archive for the ‘computing’ category: Page 669

Feb 13, 2018

Science’s pirate queen

Posted by in categories: computing, law, neuroscience, open access, science

These campaigns could erode the base of the Legal Open Access movement: scientists’ awareness of their options for sharing research. Elbakyan, on the other hand, would be left unaffected. The legal campaigns against Sci-Hub have — through the Streisand effect — made the site more well-known than most mainstay repositories, and Elbakyan more famous than legal Open Access champions like Suber.

The threat posed by ACS’s injunction against Sci-Hub has increased support for the site from web activists organizations such as the EFF, which considesr the site “a symptom of a serious problem: people who can’t afford expensive journal subscriptions, and who don’t have institutional access to academic databases, are unable to use cutting-edge scientific research.”


In cramped quarters at Russia’s Higher School of Economics, shared by four students and a cat, sat a server with 13 hard drives. The server hosted Sci-Hub, a website with over 64 million academic papers available for free to anybody in the world. It was the reason that, one day in June 2015, Alexandra Elbakyan, the student and programmer with a futurist streak and a love for neuroscience blogs, opened her email to a message from the world’s largest publisher: “YOU HAVE BEEN SUED.”

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Feb 13, 2018

Developed Its Own Mobile Chip to Help Smartphones Take Better Photos

Posted by in categories: computing, mobile phones

There’s a lot going on under the hood of your smartphone camera every time you push the button.

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Feb 11, 2018

We’ve figured out how to ensure quantum computers can be trusted

Posted by in categories: computing, quantum physics

Can spot quantum errors IBM research By Mark Kim What good is a fast computer if you can’t trust it? Thanks to half a century of research on getting computers to do their job correctly even in the presence of mechanical errors, our modern machines tend to be pretty reliable. Unfortunately, the laws of sheer complexity of which leaves them prone to errors. Now, we finally have the first demonstration of a quantum program that can detect data corruption.

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Feb 10, 2018

The special data device SpaceX’s Falcon Heavy sent to orbit is just the start

Posted by in categories: computing, Elon Musk, space travel

A so-called ‘Starman,’ which is a life-size mannequin wearing a production version of the SpaceX crew spacesuit; a miniature car created by Hot Wheels to commemorate the Roadster and its primary passenger; and something called an Arch (pronounced “Ark”), which is not so easy to summarily describe.

The Arch on board is a data crystal (sort of like a Jedi Holocron if you’re mad for Star Wars lore) that contains all three books from Isaac Asimov’s classic Foundation trilogy. It’s actually a modest amount of data relative to the possibilities of the storage medium – in this case, a quartz silica structure which, using 5D optical storage techniques, can eventually achieve a max storage capacity of 360 terabytes on a disk just 3.75 inches in diameter.

But why shoot a tiny quartz disc into space? Why Foundation, and why aboard the Falcon Heavy, the crowning achievement of Elon Musk’s SpaceX private launch venture thus far?

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Feb 5, 2018

Former Intel president launches new chip company with backing from Carlyle Group — By Ron Miller | TechCrunch

Posted by in categories: business, computing, security

Ampere, a new chip company run by former Intel president Renee James, came out of stealth today with a brand-new highly efficient Arm-based server chip targeted at hyperscale data centers.”

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Feb 5, 2018

Why Quantum Computers Will Be an Amazing Tool for Social Innovators — By Darlene Damm | SingularityHub

Posted by in categories: computing, quantum physics

“Eventually, as the kinks are worked out, quantum machines will have a wide impact from scientific research to business. But there’s another area that could benefit from their problem-solving prowess too: Social impact.”

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Feb 3, 2018

We are already Artificial Intelligence

Posted by in categories: augmented reality, computing, cyborgs, DNA, evolution, existential risks, futurism, hacking, robotics/AI, theory, transhumanism

By Eliott Edge

“It is possible for a computer to become conscious. Basically, we are that. We are data, computation, memory. So we are conscious computers in a sense.”

—Tom Campbell, NASA

If the universe is a computer simulation, virtual reality, or video game, then a few unusual conditions seem to necessarily fall out from that reading. One is what we call consciousness, the mind, is actually something like an artificial intelligence. If the universe is a computer simulation, we are all likely one form of AI or another. In fact, we might come from the same computer that is creating this simulated universe to begin with. If so then it stands to reason that we are virtual characters and virtual minds in a virtual universe.

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Feb 3, 2018

Why I Spent A Week Without My Phone … — By Gigi Falk | Thrive Global

Posted by in categories: computing, evolution, fun

“My phone habits are, I’d like to think, better than most. I seldom take my phone out in company and it’s a rare site to see me scrolling through social media. But when I’m walking to or from work, standing in an elevator, or eating by myself, I’ll often be checking emails, texting friends, or reading articles.”

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Feb 2, 2018

A chip implanted under the skin allows for precise, real-time medical monitoring

Posted by in categories: biotech/medical, computing

Under-the-skin chip (credit: EPFL)

A tiny (one-centimeter-square) biosensor chip developed at EPFL is designed to be implanted under your skin to continuously monitor concentrations of pH, temperature, and metabolism-related molecules like glucose, lactate and cholesterol, as well as some drugs.

The chip would replace blood work, which may take hours — or even days — for analysis and is a limited snapshot of conditions at the moment the blood is drawn.

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Feb 1, 2018

3D printing of living cells

Posted by in categories: 3D printing, biotech/medical, computing

Using a new technique they call “in-air microfluidics,” University of Twente scientists succeed in printing 3D structures with living cells. This special technique enable the fast and ‘on-the-fly’ production of micro building blocks that are viable and can be used for repairing damaged tissue, for example. The work is presented in Science Advances.

Microfluidics is all about manipulating tiny drops of with sizes between a micrometer and a millimeter. Most often, chips with tiny fluidic channels, reactors and other components are used for this: lab-on-a-chip systems. Although these chips offer a broad range of possibilities, in producing emulsions for example—droplets carrying another substance – the speed at which droplets leave the chip is typically in the microliter per minute range. For clinical and industrial applications, this is not fast enough: filling a volume of a cubic centimeter would take about 1000 minutes or 17 hours. The technique that is presented now, does this in a couple of minutes.

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