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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."
santecarloni

Microscope probes living cells at the nanoscale - physicsworld.com - 1 views

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    Researchers in the US and UK say they have invented a new microscopy technique for imaging live tissue with unprecedented speed and resolution. The technique involves using the tiny tip of an atomic force microscope to tap on a living cell and analysing the resulting vibrations to reveal the mechanical properties of cell tissue. The team says that the technique could have widespread applications in medicine. However, another expert in the field suggests that the group has not demonstrated the superiority of the technique to those already available.
Friederike Sontag

Aerosols make methane more potent - 1 views

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    "climate policy-makers need to pay much more attention to restricting short-lived pollutants, such as methane, carbon monoxide, volatile organic compounds (VOCs) and aerosols. This could create significant changes in the local and global climate quite quickly, whereas the effects of efforts to reduce emissions of long-lived carbon dioxide will not be seen for many years."
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    interesting indeed ... but coming at the right time before copenhagn?
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    These conclusions come too late to have a real impact on decisions that will be taken in Copenhagen, I assume. But I think it is a hot topic as climate change 'solutions' that work QUICKLY are more and more needed!!
johannessimon81

Bacteria grow electric wire in their natural environment - 1 views

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    Bacterial wires explain enigmatic electric currents in the seabed: Each one of these 'cable bacteria' contains a bundle of insulated wires that conduct an electric current from one end to the other. Cable bacteria explain electric currents in the seabed Electricity and seawater are usually a bad mix.
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    WOW!!!! don't want to even imagine what we do to these with the trailing fishing boats that sweep through sea beds with large masses .... "Our experiments showed that the electric connections in the seabed must be solid structures built by bacteria," says PhD student Christian Pfeffer, Aarhus University. He could interrupt the electric currents by pulling a thin wire horizontally through the seafloor. Just as when an excavator cuts our electric cables. In microscopes, scientists found a hitherto unknown type of long, multi-cellular bacteria that was always present when scientists measured the electric currents. "The incredible idea that these bacteria should be electric cables really fell into place when, inside the bacteria, we saw wire-like strings enclosed by a membrane," says Nils Risgaard-Petersen, Aarhus University. Kilometers of living cables The bacterium is one hundred times thinner than a hair and the whole bacterium functions as an electric cable with a number of insulated wires within it. Quite similar to the electric cables we know from our daily lives. "Such unique insulated biological wires seem simple but with incredible complexity at nanoscale," says PhD student Jie Song, Aarhus University, who used nanotools to map the electrical properties of the cable bacteria. In an undisturbed seabed more than tens of thousands kilometers cable bacteria live under a single square meter seabed. The ability to conduct an electric current gives cable bacteria such large benefits that it conquers much of the energy from decomposition processes in the seabed. Unlike all other known forms of life, cable bacteria maintain an efficient combustion down in the oxygen-free part of the seabed. It only requires that one end of the individual reaches the oxygen which the seawater provides to the top millimeters of the seabed. The combustion is a transfer of the electrons of the food to oxygen which the bacterial inner wires manage over centimeter-long distances. However, s
santecarloni

Our favourite pictures of 2011 - physicsworld.com - 0 views

  • Here are 12 of our favourite images of 2011, in no particular order. These range from the beautiful and historical to pictures that show how science affects the world we live in
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    Here are 12 of our favourite images of 2011, in no particular order. These range from the beautiful and historical to pictures that show how science affects the world we live in
Luís F. Simões

The 70 Online Databases that Define Our Planet - 0 views

  • an ambitious European plan to simulate the entire planet. The idea is to exploit the huge amounts of data generated by financial markets, health records, social media and climate monitoring to model the planet's climate, societies and economy. The vision is that a system like this can help to understand and predict crises before they occur so that governments can take appropriate measures in advance.
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    website of the project working on the 'Living Earth Simulator': http://www.futurict.ethz.ch/FuturICT five page summary of the FuturICT Proposal: http://www.futurict.ethz.ch/data/FuturICT-FivePageSummary.pdf
ESA ACT

IBM Reveals Five Innovations that Will Change Our Lives Over the Next Five Years - 0 views

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    Unveiled today, the second annual "IBM Next Five in Five" is a list of innovations that have the potential to change the way people work, live and play over the next five years.
nikolas smyrlakis

TEDxAmsterdam /today - 3 views

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    watch the live streaming of TEDxAmsterdam
Thijs Versloot

Meet the electric life forms that live on pure energy - 3 views

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    Unlike any other living thing on Earth, electric bacteria use energy in its purest form - naked electricity in the shape of electrons harvested from rocks and metals. We already knew about two types, Shewanella and Geobacter. Now, biologists are showing that they can entice many more out of rocks and marine mud by tempting them with a bit of electrical juice. Experiments growing bacteria on battery electrodes demonstrate that these novel, mind-boggling forms of life are essentially eating and excreting electricity.
Nicholas Lan

The Future… One Hundred Years Ago - 13 views

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    one of these again. french illustrations from 1910 of life in the year 2000. some pleasingly close. a lot of flying and robots. some inexplicable (bunch of people staring at a horse). some bmi.
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    I like them again and again ....
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    what would be todays equivalents?
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    Ha! The one about the horse is that "in 100 years there will be people who've never seen a live horse in their lives" :-) Actually it's more than true now with children asking my mother who works in the school "so, do those kangaroos really exist"? Children are fed with so much realistic BS on TV (dinosaur parks etc.) that they can hardly tell the difference between fiction and reality. If you already have offspring: have they seen, say, a live cow or chicken already? (This is most probably a reference to the quote: "Horse is as everyone can see")
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    >what would be todays equivalents? Hmmm... what about technology forecasts?
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    ah. that makes sense. what about the one where they're having dinner then?
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    No idea... another one I don't get is the one with the waiter presenting some small black-white thing to the white hair guy on a chair.
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    love the clockwork orange one
osikorsk

World's First 'Living Machine' Created Using Frog Cells and Artificial Intelligence | L... - 0 views

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    Using AI to design and build a micro organism to perform a task. Full publication can be found here: https://www.pnas.org/content/pnas/early/2020/01/07/1910837117.full.pdf
LeopoldS

Edward Snowden: the whistleblower behind the NSA surveillance revelations | World news ... - 2 views

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    long live the sys admins!
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    careful, NSA is listening... you are now in their blacklist
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    "Annual Security Inspection at ESTEC"... ... What exactly is this P.R.I.S.M. process that is running on Sophia?
johannessimon81

It's (Almost) Alive! Scientists Create a Near-Living Crystal - 1 views

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    Interesting research field about self-propelled particle swarms: very simple rules lead to complex behavior - in a real-world experiment!
Marcus Maertens

MIT constructs synthetic analog computers inside living cells | ExtremeTech - 0 views

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    Just a small step till we can compute trajectories in our blood cells...
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    Really cool research. I think that the potential of analog computing has been neglected for quite a long time. Building the whole thing within a single cell makes it only more awesome.
Dario Izzo

Video: Tomato Analyzer: A Useful Software Application to Collect Accurate and Detailed ... - 3 views

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    How could we live without??
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!
Marion Nachon

Human settlement project on Mars in 2023 - 4 views

shared by Marion Nachon on 07 Jun 12 - No Cached
LeopoldS liked it
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    A habitable settlement will be waiting for the settlers when they land. The settlement will support them while they live and work on Mars the rest of their lives
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    "no political mumbo jumbo, no taxpayer's money" real work!
Jacco Geul

Soylent Passed $2 Million in Orders - 0 views

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    Update on the post-food man who lives solely on powder cocktails and turned it into a business.
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    Maybe this can be used for a newcomer's joke.
Marcus Maertens

Low-Protein Diet May Extend Lifespan | Science/AAAS | News - 0 views

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    Avoiding carbohydrates might make you thinner, but if you want to live longer and healthier, it might not be the smartest thing to do...
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