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LeopoldS

Nature article on "walking on liquids" ... as Johannes has shown us - 5 views

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    nice article - with related podcast interviewing the former prof of Johannes ... my usual question: can we use it for space :-)
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    Eventually for damping purposes. Place a payload in it, surrounded by the fluid, and high frequency shocks might be damped. Of course, damping properties might turn out to be not good.
Dario Izzo

Apple vs. Samsung: Every Patent Tells a Story - Knight-Ridder Tablet - Slideshow from P... - 1 views

shared by Dario Izzo on 27 Aug 12 - No Cached
LeopoldS liked it
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    All patents violated by Samsung!!! I wonder if Apple patented also the use of eyes when interacting electronic devices :)
LeopoldS

Aerofex - Engineering Development & Prototyping - 1 views

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    Luke Skywalker?
Marcus Maertens

Scientists Invent Oxygen Particle That If Injected, Allows You To Live Without Breathin... - 1 views

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    Find yourself in an area without breathable air? No problem... just use this!
Luís F. Simões

How copyright enforcement robots killed the Hugo Awards - 1 views

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    We are living in the future when live broadcasts are being censored by AI programs in real-time. I'm sure dictators everywhere are looking forward for these technologies to mature. Having a firewall over reality is so convenient.
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    What this tells is that we should not take AI seriously until smart Luis's (or his son) managed to make something decent out of it ... "This was, of course, absurd. First of all, the clips had been provided by the studios to be shown during the award ceremony. The Hugo Awards had explicit permission to broadcast them. But even if they hadn't, it is absolutely fair use to broadcast clips of copyrighted material during an award ceremony. Unfortunately, the digital restriction management (DRM) robots on Ustream had not been programmed with these basic contours of copyright law. And then, it got worse. Amid more cries of dismay on Twitter, Reddit, and elsewhere, the official Worldcon Twitter announced: Chicon 7@chicon_7 We are sorry to report that #Ustream will not resume the video feed. #chicon7 #hugos #worldcon 3 Sep 12 ReplyRetweetFavorite And with that, the broadcast was officially cut off. Dumb robots, programmed to kill any broadcast containing copyrighted material, had destroyed the only live broadcast of the Hugo Awards. Sure, we could read what was happening on Twitter, or get the official winner announcement on the Hugo website, but that is hardly the same. We wanted to see our heroes and friends on that stage, and share the event with them. In the world of science fiction writing, the Hugo Awards are kind of like the Academy Awards. Careers are made; people get dressed up and give speeches; and celebrities rub shoulders with (admittedly geeky) paparazzi. You want to see and hear it if you can. But Ustream's incorrectly programmed copyright enforcement squad had destroyed our only access. It was like a Cory Doctorow story crossed with RoboCop 2, with DRM robots going crazy and shooting indiscriminately into a crowd of perfectly innocent broadcasts."
Marcus Maertens

Robot Swagger - 1 views

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    He moves with style...
johannessimon81

NASA's Newest Autonomous Lander Passes Flight Test - 1 views

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    Why don't they use time to contact / optical flow ... Guido!!!!!!
LeopoldS

Redmine - Overview - Redmine - 4 views

shared by LeopoldS on 08 Oct 09 - Cached
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    if you want to be a winner...
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    I used Tracks, also a RoR based project mgmt tool a while back... http://getontracks.org/
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    anybody had tried this out already?
nikolas smyrlakis

The S&P 500 as a Planetary System | FlowingData - 4 views

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    really great visualization
Nina Nadine Ridder

Essay - The Collider, the Particle and a Theory About Fate - NYTimes.com - 4 views

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    cannot access to this one...
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    Sorry, works for me though... Dunno what s wrong!
Francesco Biscani

Why three buses come at once, and how to avoid it - physics-math - 29 October 2009 - Ne... - 4 views

  • Now systems complexity researchers Carlos Gershenson and Luis Pineda of the National Autonomous University of Mexico have devised a mathematical model that shows how the problem might be prevented
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    This is from Carlos, the guy who gave a science coffee talk a couple of months ago.
Juxi Leitner

Real-Life Cyborg Astrobiologists to Search for Signs of Life on Future Mars Missions - 0 views

  • EuroGeo team developed a wearable-computer platform for testing computer-vision exploration algorithms in real-time at geological or astrobiological field sites, focusing on the concept of "uncommon mapping"  in order to identify contrasting areas in an image of a planetary surface. Recently, the system was made more ergonomic and easy to use by porting the system into a phone-cam platform connected to a remote server.
  • a second computer-vision exploration algorithm using a  neural network in order to remember aspects of previous images and to perform novelty detection
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    well a bit misleading title...
Nina Nadine Ridder

Big bang goes phut as bird drops baguette into Cern machinery | Science | The Guardian - 4 views

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    Maybe the prediction that "all Higgs producing machines shall have bad luck" (http://www.nytimes.com/2009/10/13/science/space/13lhc.html?_r=2) is true after all...
Nina Nadine Ridder

Controversial new climate change results - 4 views

  • New data show that the balance between the airborne and the absorbed fraction of CO2 has stayed approximately constant since 1850, despite emissions of CO2 having risen from about 2 billion tons a year in 1850 to 35 billion tons a year now.
Juxi Leitner

StarCraft AI Competition | Expressive Intelligence Studio - 4 views

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    The Expressive Intelligence Studio at UC Santa Cruz will be hosting a StarCraft competition: This competition enables academic researchers to evaluate their AI systems in a robust commercial RTS environment. The final matches will be held live with commentary. Exhibition matches will also be held between skilled human players and the top performing bots.
Nicholas Lan

rapid 3D model acquisition with a webcam from Cambridge uni - 0 views

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    impressive, particularly if it works like it does in the video the whole time. paper here http://mi.eng.cam.ac.uk/~qp202/
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    Well, impressive indeed... have to try it out...
jmlloren

Splitting Time from Space-New Quantum Theory Topples Einstein's Spacetime - 4 views

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    This is the guy of Luzy's joke: "Dear, this is not what it seems. I can explain EVERYTHING!"
  • ...1 more comment...
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    Horava is a serious string theorist (if there is anything like that...) I like the last comment by Dvali: if the theory can be adjusted in such a way that it becomes indistinguishable from GR then it should be taken seriously. Gosh, am I glad to be among engineers now!!!
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    yeah an interesting theory, definitely worth following. But it is far from being mature, and a lot of work remains before saying that it is viable or not... I posted something on this some time ago (http://www.diigo.com/user/pacome/horava_theory) and proposed to do smthing on it in the idea storm (our new creative game...), which didn't have a lot of success... I like also the idea of matrix gravity (see Matrix general relativity: a new look at old problems, Ivan G Avramidi, CQG 21, 103)
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    you are among what???
pacome delva

The Quasar That Built a Galaxy - 0 views

  • One of the quasar's jets is aimed directly at the galaxy, and the team thinks it's likely that the jet is driving the star-making process by blasting matter into the galaxy.
  • The discovery creates a new picture of galaxy formation
pacome delva

A Battery Made With Paper - 0 views

  • Researchers are reporting that they've made batteries and other energy-storage devices by printing layers of carbon nanotube–based ink atop standard photocopy paper. The result is a highly conductive sheet that can carry a charge and be easily incorporated into a flexible battery. Because of paper's low cost, that could help lower the price of batteries used in electric vehicles, wind farms, and other renewable sources.
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    can we use it for space :-) ?
Dario Izzo

World's Strangest | A Glass Bottle Will Disappear… - 4 views

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    Here is a first entry for our canweuseitforspace database. Jose, apparently this invisibility cloack is not that difficult after all!!!! Watch the youtube video.....
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