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pacome delva

TeamParis-SynthEthics - 5 views

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    This is an interesting report from a student in sociology, who worked with a group of scientists on a synthetic biology project for the competition IGEM (http://2009.igem.org/Main_Page). This is what happen when you mix hard and soft sciences. For this project they won the special prize for "Best Human Practices Advance". You can read the part on self or exploded governance (p.34). When reading parts of this reports, I thought that it could be good to have a stagiaire or a YGT in human science to see if we can raise interesting question about ethics for the space sector. There are many questions I'm sure, about the governance, the legitimacy of spending millions to go in space, etc...
LeopoldS

Japanese group aims to put humanoid robot on moon by 2015 - 2 views

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    would be nice ...
Dario Izzo

Advanced Space Concepts Laboratory > Podcasts - 4 views

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    A cool way of organizing a research group seminars (should we do it for the science coffee?)
pacome delva

Invisibility cloaks shield the large and visible - physicsworld.com - 1 views

  • Two independent groups of physicists have built invisibility cloaks that can shield large objects lying on a plane. These "carpet cloaks" are far closer to the intuitive idea of an invisibility cloak than devices previously built, they argue, because they hide objects that can be seen with the naked eye and do so at visible wavelengths. The cloaks are also relatively cheap and easy to make, being constructed from the natural material calcite.
  • The team used a technique known as transformation optics to design their cloak.
  • Tomas Tyc of Masaryk University in the Czech Republic, who was not a member of either group, thinks that the papers "describe important achievements in the area of experimental cloaking." But he maintains that a carpet cloak is quite different to a fully fledged Harry Potter-style invisibility cloak. He points out that a carpet cloak only really works when viewing an object – be it a rucksack or a sword on someone's back, for example – side on. Otherwise the object will appear flat but still be visible.
santecarloni

[1106.1470] Evidence for Time-Varying Nuclear Decay Rates: Experimental Results and The... - 2 views

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    Unexplained annual variations in nuclear decay rates have been reported in recent years by a number of groups. We show that data from these experiments exhibit not only variations in time related to Earth-Sun distance, but also periodicities attributable to solar rotation. Additionally, anomalous decay rates coincident in time with a series of solar flares in December 2006 also point to a solar influence on nuclear decay rates....
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    can we use space to make a smart experiment to solve this riddle? e.g. sending a decay detecter on a close solar orbit and one to Pluto and then compare decay rates? or a highly elliptical trajectory and compare during peri and apoapsis?
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    I think it could be possible. I need to look into the details. In fact it could probably be done already with the nuclear generators on the Voyager and Pioneer and other nuclear powered probes. That is if the data are precise enough...
Luís F. Simões

Nature Publishing Group announces a ban on human authorship - 3 views

  • Nature Publishing Group announced today that its flagship journal, Nature, will no longer accept submissions from humans (Homo sapiens)
LeopoldS

Starlab.Org | Starlab's blog. - 2 views

shared by LeopoldS on 09 Oct 09 - Cached
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    nice! - one of the groups that initially inspired the ACT
Kevin de Groote

For NASA Employees, It's "Spacebook" Not Facebook - 0 views

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    At NASA's Goddard Space Flight Center in Maryland, employees can now log on to their own intranet portal designed for group collaboration, social bookmarking, and general employee-to-employee ...
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    and we are late again!!!!
LeopoldS

Quest for invisibility cloaks revisited by two research groups - 0 views

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    and more invisibility ... have a look at this José! ...
ESA ACT

Edge - The reality club - 0 views

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    A group of brains thinks about science. Similar to our timeline exercise.
ESA ACT

CiteULike: A free online service to organise your academic papers - 0 views

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    Personal (or maybe group) relevant page to manage your literature. Currently I check it out - ask me later. Tobias
ESA ACT

the physics arXiv blog » Blog Archive » Do nuclear decay rates depend on our ... - 0 views

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    Jere Jenkins and pals at Purdue University in Indiana have re-analysed the raw data from these experiments and say that the modulations are synchronised with each other and with Earth's distance from the sun. (Both groups, in acts of selfless dedication,
ESA ACT

A 'Frankenrobot' with a biological brain - 0 views

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    Way ahead of us.... btw is this the group that applied for our study?? - DI
ESA ACT

The Mouse is in the Matrix... - 0 views

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    Jesus, this is the end point... A group of real neurons connected with a PC are controlling the behaviour of a virtual mouse, in a virtual maze, looking for virtual cheese!
ESA ACT

Technology Review: TR10: Intelligent Software Assistant - 0 views

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    For consideration by the Information Management group...
ESA ACT

2collab - 0 views

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    2collab is a new type of research tool launched in 2007- a collaboration platform designed specifically for researchers in the science, technical and medical communities. 1.Online bookmarking and reference management 2.Groups - for sharing with existing n
ESA ACT

MIT OpenCourseWare | Sloan School of Management | 15.351 Managing the Innovation Proces... - 0 views

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    Good for the coming group discussion - DI
Juxi Leitner

Fabbaloo: Robots! - 2 views

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    Seems like an interesting research group there
santecarloni

Six rules for nano-design - physicsworld.com - 1 views

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    a group of scientists in the US has formulated a set of basic rules that could help understanding how particles interact at the nanoscale
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    The most trivial application is to triple the bandwidth capability of an antenna.... working on some more exotic stuff...
Luís F. Simões

Why Is It So Hard to Predict the Future? - The Atlantic - 1 views

  • The Peculiar Blindness of Experts Credentialed authorities are comically bad at predicting the future. But reliable forecasting is possible.
  • The result: The experts were, by and large, horrific forecasters. Their areas of specialty, years of experience, and (for some) access to classified information made no difference. They were bad at short-term forecasting and bad at long-term forecasting. They were bad at forecasting in every domain. When experts declared that future events were impossible or nearly impossible, 15 percent of them occurred nonetheless. When they declared events to be a sure thing, more than one-quarter of them failed to transpire. As the Danish proverb warns, “It is difficult to make predictions, especially about the future.”
  • Tetlock and Mellers found that not only were the best forecasters foxy as individuals, but they tended to have qualities that made them particularly effective collaborators. They were “curious about, well, really everything,” as one of the top forecasters told me. They crossed disciplines, and viewed their teammates as sources for learning, rather than peers to be convinced. When those foxes were later grouped into much smaller teams—12 members each—they became even more accurate. They outperformed—by a lot—a group of experienced intelligence analysts with access to classified data.
  • ...1 more annotation...
  • This article is adapted from David Epstein’s book Range: Why Generalists Triumph in a Specialized World.
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