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nikolas smyrlakis

The 50 Greatest Trailers of All Time - Lists - News - IFC.com - 0 views

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    not scientific but nice, Alien trailer voted best of all
ESA ACT

Wireless Energy - New York Times - 0 views

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    nothing new but coming from MIT :-)
ESA ACT

'55 'Origin of Life' Paper Is Retracted - New York Times - 0 views

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    Withdrawing a paper 52 years after publication. Brave guy.
ESA ACT

A Survival Imperative for Space Colonization - New York Times - 0 views

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    A good reason to work on advanced ideas!!!
Ma Ru

Euroscience Open Forum 2010 - 2 views

shared by Ma Ru on 24 Apr 09 - Cached
LeopoldS liked it
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    A conference ACT should consider going to.
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    Perhaps some of ACTers will find this conference interesting... One of the talks: "Would Einstein be on Twitter? Exploring the potential and limits of Web 2.0 in science & science communication" [Edit] Oh, I see someone has already posted this link... a year ago. Anyway, if anyone of you plans to go, let me know - I'll be around ;-)
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    Just came back from ESOF 2010... I was on look for ACT agents undercover, but either they were not there or the cover was good enough... Anyway here's a few remarks from me (I could write a nice report... if you paid): 1) In general, to say that ESA was underrepresented on the conference as a whole is not enough (I guess ESA just failed to notice the event taking place). For instance, on the GMES presentation, ESA as such was not mentioned at all... at some point I started to wonder if ESA is actually involved in the project, but now I checked the website and apparently it is. On the other hand, GMES presentation was crap anyway, as after 1:15 of talking, I didn't gain any knowledge of what GMES is and what its contributions to the EU community will be. 2) There was a lot of talk about LHC and particle research (well, at least among those that I attended). Some of them were very good, some of them rather crap... 3) "Would Einstein be on Twitter? Exploring the potential and limits of Web 2.0 in science & science communication" talk - quite interesting, but focusing mainly on Science-to-Wide Public and Science-to-Journalists communication. Not really on Science-to-Science (as in Ariadnet). There was quite an extensive discussion with the public. You may be interested that Nature is trying to stimulate Web 2.0 communication, running blog service, but also I think a kind of social network - perhaps you'd like to have a look. In general the conclusion was that Web 2.0 is not so useful for scientific communication because practising it requires TIME (blogs, etc.) and often some professional skills (podcasts/videocasts, etc.), and scientists have neither of these. This can be run on corporation level (like ESA does actually), but then it looses the "intimate" character. 4) "How much can robots learn?" talk... very nicely presented: understandable by the wide public, but conveying the message... which is something like "we can already make the robots do stuff absolutely imp
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    Well, my comment was cut in half, and I don't feel like typing it again... the most important highlight from the rest is that the only presenter from ESA (ESTEC) did not show up on his talk because his department was undergoing some sort of audit on the same day :)
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    Fantastic comment - or better report!! thanks very much Marek! Who was the supposed no-show speaker from ESA?
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    Bernard Foing (he is actually one of the 8 ESA employees who have their own page on Wikipedia)...
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    written almost entirely by a guy called a "quest for knowledge" ... who will this be????? :-)
ESA ACT

Wild ideas to combat global warming being seriously entertained | Seattle Times Newspaper - 0 views

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    Any better ideas...?
Francesco Biscani

Tom Sawyer, whitewashing fences, and building communities online - 3 views

  • If you are looking to ideas like open source or social media as simple means to get what you want for your company, it’s time to rethink your community strategy.
  • I’ve talked to people at companies who are considering “open sourcing” their product because they think there is an army of people out there who will jump at the chance to build their products for them. Many of these people go on to learn tough but valuable lessons in building community. It’s not that simple.
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    Illuminating article about corporations trying to exploit "open source" and not getting what they want.
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    I like the red had definition: "To be the catalyst in communities of customers, contributors, and partners creating better technology the open source way."
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    yeah, it is the same with crowdsourcing in general, when some company "managers" see how much cheaper they could do it but don't understand where it comes from...
Juxi Leitner

Google's Go: A New Programming Language That's Python Meets C++ - 6 views

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    Big news for developers out there: Google has just announced the release of a new, open sourced programming language called Go. The company ...
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    Ugh... no operator overloading, no efficient generic programming and no lambda expressions... Only time will tell, but I don't understand who the intended audience is: I think that Python guys won't care about the (supposedly) increased performance (and you can interface C/C++ with Python easily) and that C++ programmers (I mean, the hardcore serious C++ Boost-like programmers, no the Java-like whiners :P) won't have their beloved templates pried from their cold dead hands with ease.
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    yeah though I think especially operator overloading is not going to be a main problem, it is as with the JS library though quite thinkable that lots of users will switch or use it (or being put to use it...) because it is done by Google
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    Having Google backing it will certainly help, even though they are presenting it as a "system level" (i.e., hard-core) language, and in that domain it is much more difficult to bullshit your way to a position of relevance. Look at Java: Sun pushed it like hell and it is certainly widely used in many contexts (corporate, web and embedded markets mostly), yet it completely failed to win the hearts of "open-source" developers (or, more generally, of those developers who are not forced to use it by virtue of some management-driven decision).
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    "or, more generally, of those developers who are not forced to use it by virtue of some management-driven decision" completely agree with that!!
Juxi Leitner

Mendeley, the-Last.fm-of-research, could be world's largest online research paper datab... - 4 views

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    smells like ariadnet for ariadna papers and researchers
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    Ideed, seems like what we dream for ariadnet... However could have been good to allow the creation of groups. I will try it next week. The possibility to "Explore research trends and statistics" will please Leopold ;)
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    I am on mendeley now and I like it so far ! You can check my page on http://www.mendeley.com/profiles/pacome-delva/
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    am also on Medelay since some time - think that Tobias has showed it to me. Nice but did not actually use it yet really ....
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...
LeopoldS

EHCI › demos › 3D displays on mobile devices: HCP - 2 views

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    nice and apparently simple idea to get 3D
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    Actually on these videos it seems to look very nice at times... have you tried it with your i-whatever?
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    not yet ...
Joris _

Video: Seagull Robot Takes Off And Flies On Its Own, Just Like the Real Thing | Popular... - 5 views

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    Awesome, they managed. (this is a different deal as the micro ones )
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    haha, just what they need in holland ;) anyway this is impressive !
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    really nice - must not be that easy to control, correct?
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    when we tried (http://cas.ensmp.fr/~petit/site-oiseau-np/main.htm good old time :) ) the kinematic and mechanics were the big issues.
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    this looks like a very nice project back in 2005 ...
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    Does it also attack people to capture their fish & chips like those beasts we have here in St. Ives?
Francesco Biscani

What Larry Page really needs to do to return Google to its startup roots - 0 views

  • I worked at Google from 2005-2010, and saw the company go through many changes, and a huge increase in staff.  Most importantly, I saw the company go from a place where engineers were seen as violent disruptors and innovators, to a place where doing things “The Google Way” was king, and where thinking outside the box was discouraged and even chastised.
  • Let engineers do what they do best, and forget the rest.
  • This is probably the most important single point.  Engineers at Google spend way too much time fussing about with everything other than engineering and product design.
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  • Meetings.  Seriously, people are drenched in “status update” and “team” meetings.
  • Weekly Snippets, perf, etc. I was continually amazed by the amount of “extra cruft work” that goes on.  I know it sounds important, but engineers should be coding & designing.
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    An opinion piece by an ex-Googler, talking, among other things, about how corporate culture is creeping into Google. I've highlighted some snippets which I've found eerily familiar :)
Luís F. Simões

Pioneer Anomaly Solved By 1970s Computer Graphics Technique - Technology Review - 4 views

  • Now Frederico Francisco at the Instituto de Plasmas e Fusao Nuclear in Lisbon Portugal, and a few pals, say they've worked out where the thermal calculations went wrong. These guys have redone the calculations using a computer model of not only how the heat is emitted but how it is reflected off the various parts of the spacecraft too. The reflections turn out to be crucial.
  • Ref: arxiv.org/abs/1103.5222: Modelling The Reflective Thermal Contribution To The Acceleration Of The Pioneer Spacecraft
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    This is really cool. I know one of the authors and he is a good guy... the only thing that leaves me unsatisfied is that if the whole issue is related to thermal effects one should have seen the Pioneer effect all the time and not only at about 10 AU... ...or is there some thermal process that kicked in only at this distance?
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    Here's an update on this theory: NASA Releases New Pioneer Anomaly Analysis "The mysterious force acting on the Pioneer spacecraft seems to be falling exponentially. That's a strong clue that on-board heat is to blame, says NASA." Heat emission 'most likely cause' of pioneer anomaly "What's more interesting is that, contrary to the original analysis conducted all those years ago, the deceleration does seem to be decelerating at an exponential rate -- just as one might expect from the radioactive decay of plutonium-238, which powers the two spacecraft. Turyshev concludes, "The most likely cause of the Pioneer anomaly is the anisotropic emission of on-board heat.""
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