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MIT

Pavlov Poke is designed to combat Facebook addiction ... with electric shocks

Sometimes Facebook can be a bit like a timewarp. You open it to take a quick peek and before you know it, the better part of the day is gone by. MIT PhD students Robert R. Morris and Dan McDuff decided that they’d like to spend less time with social media and more writing their dissertations, so they came up with Pavlov Poke. As the name implies, it’s a sort of aversion therapy device for weaning off of Facebook that gives you electric shocks if you've lingered too long.  Read More

MIT's high-performance membranelss flow battery could be used to store green energy for th...

Researchers at MIT have come up with a new design for a rechargeable flow battery that does away with the expensive and ineffective membrane of previous designs. The device could prove the ideal solution for effectively storing energy from intermittent power sources such as solar and wind power.  Read More

Kepler 78b has a year 8.5 hours long and orbits its sun at a distance only three times the...

Sometimes it seems as if the year just flies by. On planet Kepler 78b, it does exactly that. According to a team of scientists at MIT, the extrasolar world is so close to its sun that its year is only 8.5 hours long. That means that not only could a person go through almost three birthdays in one day, but that the surface temperature would be like taking up residence in a blast furnace.  Read More

After undergoing freefall tests in a NASA plane, the RINGS propulsion system will now be p...

Astronauts on the International Space Station are testing a new propulsion system ... inside the station. While this might seem like the height of recklessness, this particular system doesn't use rockets or propellants. Developed in the University of Maryland's Space Power and Propulsion Laboratory, this new electromagnetic propulsion technology called the Resonant Inductive Near-field Generation System (RINGS) uses magnetic fields to move spacecraft as a way to increase service life and make satellite formation flying more practical.  Read More

A zebra-like textured rhino with spiky skin, a porous rhino and an opaque rhino with a tra...

Although 3D printing technology has progressed in leaps and bounds in recent years, most printers are still only capable of printing a solid object out of a single material. That's fine if you want to produce a plastic object with the same density throughout, but what if you want to use multiple materials in the one object or alter its internal architecture to vary its density and therefore its flexibility? A team at MIT's Computer Science and Artificial Intelligence Lab (CSAIL) has developed a new software pipeline that makes both these things possible.  Read More

Glassified's clear graphics display allows augmented reality interaction with your drawing...

A team of researchers from the Fluid Interfaces Group at MIT Media Lab has created a truly useful bit of DIY technology in the form of Glassified – a modified ruler that does far more than just allow you to draw straight lines.  Read More

MIT neuroscientists identified the cells (highlighted in red) where memory traces are stor...

An ongoing collaboration between the Japanese Riken Brain Science Institute and MIT’s Picower Institute for Learning and Memory has resulted in the discovery of how to plant specific false memories into the brains of mice. The breakthrough significantly extends our understanding of memory and expands the experimental reach of the new field of optogenetics.  Read More

Artist's concept of the LADEE spacecraft (Image: NASA)

Space communications have relied on radio since the first Sputnik in 1957. It’s a mature, reliable technology, but it’s reaching its limits. The amount of data sent has increased exponentially for decades and NASA expects the trend to continue. The current communications systems are reaching their limits, so NASA and ESA are going beyond radio as a solution. As part of this effort, ESA has finished tests of part of a new communications system, in preparations for a demonstration in October in which it will receive a laser data download from a NASA lunar orbiter.  Read More

The Nectar fuel cell-powered USB charger converts butane into electricity

There's no doubt that mobile electronic devices have revolutionized our daily lives. A smartphone and laptop, both equipped with Bluetooth and Wi-Fi, provide mobile computing capabilities only dreamed of a decade or two ago. If only the batteries would keep up. While portable fuel cells have been proposed for a decade as a solution to the requirement for more portable power, actually making such a beast has proven commercially impractical. Now Lilliputian Systems, Inc., an MIT spinoff company, is manufacturing the Nectar, a USB recharger based on a butane fuel cell.  Read More

A newly developed optical transistor could be the key to higher-performance CPUs and a lea...

Researchers at MIT, Harvard and the Vienna University of Technology have developed a proof-of-concept optical switch that can be controlled by a single photon and is the equivalent of a transistor in an electronic circuit. The advance could improve power consumption in standard computers and have important repercussions for the development of an effective quantum computer.  Read More

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