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johannessimon81

Wire bending machine - 3 views

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    EXACTLY what I wanted to investigate as a rapid constuction tool for shape memory alloy structures!
johannessimon81

Single cell slime mold uses external memory for navigation - 3 views

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    Yes, I agree, slime belongs to soft matter.
Dario Izzo

Quantum teleportation between remote atomic-ensemble quantum memories - 1 views

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    1mm atomic bundle teleported !!!!
jcunha

Clothes that receive and transmit digital information are closer to reality - 1 views

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    Hard work in functional materials is driving the development of new wearable electronics that could be advantageous for communications and sensing is being pursued in the Advanced Functional Fabrics of America Institute. Through embroidering circuits into fabric with 0.1 mm precision full integration of electronic components such as sensors and computer memory devices into clothing is now possible.
johannessimon81

memristor-brain | University of Southampton - 3 views

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    Memristor-Based Artificial Neural Networks, huge potential for true, high-power AI
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    Memristors (for memory purposes - RRAM type) on the pipeline to be launched in orbit on a cubesat http://thewhitonline.com/2016/03/news/nasa-initiative-chooses-rowan-to-launch-satellite/
Luke O'Connor

Soft autonomous earthworm robot at MIT - 0 views

shared by Luke O'Connor on 20 Aug 12 - No Cached
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    Artificial earthworm made from a mesh tube and shape memory alloy muscles.
LeopoldS

Erdős-Bacon number - Wikipedia, the free encyclopedia - 2 views

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    ever heard of the Erdős-Bacon number? :-)
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    There is a tool (http://www.ams.org/mathscinet/collaborationDistance.html) which computes your Erdös number. But who cares about Kevin Bacon?
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    and actors probably ask who cares about Erdős :) The network of actors who co-star in movies is a famous one among networks people. Kevin Bacon became famous in that network because of fans of his who could from memory trace the paths of a large number of actors back to him :) see: http://en.wikipedia.org/wiki/Six_Degrees_of_Kevin_Bacon#History If you have you publications in http://academic.research.microsoft.com/, it gives you a nice tool to visualize your graph up to Erdős. Apparently I have a path of length 4, and several of length 5: http://academic.research.microsoft.com/VisualExplorer#36695545&1112639
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    and for the actors http://oracleofbacon.org/
Lionel Jacques

IBM researchers make 12-atom magnetic memory bit - 0 views

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    Researchers have successfully stored a single data bit in only 12 atoms.
Marcus Maertens

Gadget Genius - nanotechnology breakthrough is big deal for electronics : The Universit... - 2 views

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    Quote: "This is exactly what we are pursuing - self-assembling materials that organize at smaller sizes, say, less than 20 or even 10 nanometers"
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    Direct Self-Assembly (DSA) is one of the competitors for the next-generation 'lithography' together with direct-write via electron beam and the more traditional extreme UV (EUV) lithography. Although there are huge benefits to use DSA, the technology does have some drawbacks when it comes to line edge roughness. It seems however particularly good for repetitive structures that are used in memory chips. As long as EUV is struggling to get it working, DSA definitely has a fighting chance to enter the market one day.
annaheffernan

Graphene drum could store quantum information - 4 views

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    Devices made from resonating graphene "drums" could be used as microwave amplifiers and memory chips in quantum computers. So say researchers at the Kavli Institute of Nanoscience at the Delft University of Technology in the Netherlands, who are the first to demonstrate optomechanical coupling between a mechanical resonator and a superconducting microwave cavity.
jessyjemy

What happens to your brain on the way to Mars - 1 views

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    This study from NASA shows that cosmic rays have a deleterious effect on the brain, more than expected, resulting in in symptoms similar to dementia (memory loss, decline in problem solving skills, general cognitive functions). A reason more to investigate into hibernation?
Thijs Versloot

How Einstein Thought: Why "Combinatory Play" Is the Secret of Genius - 0 views

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    by Maria Popova "Combinatory play seems to be the essential feature in productive thought." For as long as I can remember - and certainly long before I had the term for it - I've believed that creativity is combinatorial: Alive and awake to the world, we amass a collection of cross-disciplinary building blocks - knowledge, memories, bits of information, sparks of inspiration, and other existing ideas - that we then combine and recombine, mostly unconsciously, into something "new."
jcunha

Researchers design metamaterial that buckles selectively - 4 views

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    New 3D printed macro structure exhibits selective buckling open the way for custom shape-memory materials found our neighbor scientists from the Lorentz Institut of the Leiden University. Wonder if it can be applied for self-assembled deployment of structures.
LeopoldS

The uncertainty principle in the presence of quantum memory : Abstract : Nature Physics - 0 views

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    can't read the full paper from here but this looks really interesting!! Pacome, Luzi I am sure you will like it ...
santecarloni

Space-time cloak could hide events : Nature News - 3 views

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    I think they are taking it a bit too far....
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    I'm a little bit surprised as well about the crude story of the burglar, pure nonsense, of course! But the paper is deadly serious, Alberto and Paul are my best collaborators in metamaterials and optics, they are not this type of TV-show scientists as Leonhardt etc. But as Alberto told me: just put the name "cloak" in the title and you're in all the news. It's not science, it's kindergarden :-(.
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    is my memory wrong or isn't this what you have already mentioned as theoretically possible a few years back when discussing this, Luzi?
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    Very well possible that I mentioned this. In fact I was one of the first who took spacetime transformations in transformation optics seriously. But first, my name is not Leonhardt and I don't work at Imperial, that's why nobody cites me and second I most probably found the idea too stupid to be published. You see the two reasons why I'm not successful in science...
Juxi Leitner

Naps Can Seriously Improve All-Day Learning Abilities - Memory - Lifehacker - 2 views

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    I knew it !!!
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    maybe 90' is too much but we ve been saying for so long about the power nap and never actually did it. I think the management tries to promote only politically correct methods for more creativity and new ways of working etc etc and neglects the potential power naps could have for some of us. I suggest as a first step a pillow on the desk and leaning on it after lunch for 10 - 15 '
Tobias Seidl

Evidence for grid cells in a human memory network : Article : Nature - 2 views

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    This is the community that states mammals have cognitive maps. Good work, especially by the Moser-couple.
pacome delva

Superconductors could simulate the brain - 2 views

  • who have shown how networks of artificial neurons containing two Josephson junctions would outpace more traditional computer-simulated brains by many orders of magnitude. Studying such junction-based systems could improve our understanding of long-term learning and memory along with factors that may contribute to disorders like epilepsy.
  • The existing design does not permit learning since the weighting of connections between synapses cannot be changed over time, but Segall believes that if this feature can be added then their neurons might allow a lifetime's worth of learning to be simulated in five or ten minutes. This, he adds, should help us to understand how learning changes with age and might give us clues as to how long-term disorders like Parkinson's disease develops.
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    What I don't get is how the measure the extent of matching: how "close", or realistic is the modelisation they achieve with different methods? And moreover, if weights cannot adapt and there are no direct connections between neurons and layers of neurons, isnt that a very arbitrary matching?
Dario Izzo

New Device May Revolutionize Computer Memory - 2 views

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    Not a revolution, but certainly a big improvement
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