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Juxi Leitner

Open Source Satellite Initiative | machine project - 3 views

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    All the satellite-related systems (except for the rocket to launch it) are DIY programs -- designed so that regular people may also have the chance of developing and eventually launching their own.
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    The book is actually funny to read ... but this is not serious! Is it ?
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    I was saying that mainly because of some flaws - the piggy-pack installation, no dedicated stage, the limited control, ... It is so far very funny, but once he can fill all the gaps, it should be an excellent initiative - although careful about the debris if anyone has its own ;p
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    his quote: "when art becomes practical, we call it technology; when technology becomes useless, we call it art" ... this is probably the later one ....
Luís F. Simões

Boeing probes international market for human spacecraft - 1 views

  • The aerospace powerhouse is designing and testing systems for its CST-100 space capsule, a craft the company says could begin flying astronauts to low Earth orbit by 2015. It will launch on existing rockets to lessen development risk and costs.
  • "The spacecraft that we're designing is rocket-agnostic. It would be possible to sell this like a commercial airplane to countries who perhaps have a launch vehicle who would like to launch it in their own country."
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    ...and hitting the news in the same day: A Rocket Built from U.S. and European Parts "A new rocket that would combine parts from NASA's canceled Ares I rocket as well as the Ariane 5 , a well-proven European satellite launcher, could provide a low-cost option for taking crew and cargo to the space station. The rocket proposal was announced this week by ATK, an aerospace and defense company that manufactures the solid rocket motors for NASA's space shuttles, and Astrium, the European company that makes the Ariane 5. They say the rocket, called Liberty, would be ready for flight by 2015." "Other commercial companies, including Boeing and Orbital Sciences Corporation, are looking to use low-end versions of the Atlas V to carry the capsules they are building. Liberty could carry any capsule at a cost less than that of the Atlas V, according to ATK." Look! Competition! :)
Luís F. Simões

Lockheed Martin buys first D-Wave quantum computing system - 1 views

  • D-Wave develops computing systems that leverage the physics of quantum mechanics in order to address problems that are hard for traditional methods to solve in a cost-effective amount of time. Examples of such problems include software verification and validation, financial risk analysis, affinity mapping and sentiment analysis, object recognition in images, medical imaging classification, compressed sensing and bioinformatics.
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    According to the company's wikipedia page, the computer costs $ 10 million. Can we then declare Quantum Computing has officially arrived?! quotes from elsewhere in the site: "first commercial quantum computing system on the market"; "our current superconducting 128-qubit processor chip is housed inside a cryogenics system within a 10 square meter shielded room" Link to the company's scientific publications. Interestingly, this company seems to have been running a BOINC project, AQUA@home, to "predict the performance of superconducting adiabatic quantum computers on a variety of hard problems arising in fields ranging from materials science to machine learning. AQUA@home uses Internet-connected computers to help design and analyze quantum computing algorithms, using Quantum Monte Carlo techniques". List of papers coming out of it.
santecarloni

[1105.1293] Eigengestures for natural human computer interface - 1 views

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    We present the application of Principal Component Analysis for data acquired during the design of a natural gesture interface. We investigate the concept of an eigengesture for motion capture hand gesture data and present the visualisation of principal components obtained in the course of conducted experiments. We also show the influence of dimensionality reduction on reconstructed gesture data quality.
Tobias Seidl

Cheetah, Gecko and Spiders Inspire Robotic Designs | Gadget Lab | Wired.com - 1 views

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    Bio-inspired robots. Cockroaches are also in.
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!!!!
nikolas smyrlakis

Google uncloaks once-secret server | Business Tech - CNET News - 0 views

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    It's an article from April, now that we got Anreij's Google thing though is more actual - Unusually, the search giant designs its own servers. For the first time, Google unveils one publicly, showing a surprise built-in battery. Read this blog post by Stephen Shankland on Business Tech.
ESA ACT

2006-BioRob-Klug-vonStryk-Moehl.pdf (application/pdf Object) - 0 views

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    A control and design architecture inspired by bio-arms (i.e. fluffy elastic things)
ESA ACT

Flexible screen based on thermochromic effect: Paperlike thermochromic display - 0 views

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    The authors report the design and implementation of a paperlike, thermally activated display fabricated from thermochromic composite and embedded conductive wiring patterns, shaped from mixture of metallic nanoparticles in polydimethylsioxane using soft l
ESA ACT

Winding Road » Archive » Robocar 2057: The Toyota Biomobile Mecha Concept - 0 views

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    Just got this very shocking link that I want so share. This is how designers see biomimetics...
ESA ACT

Ionic Liquids for Lunar-Telescope Mirrors? - 0 views

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    Researchers have demonstrated a spinning liquid mirror design that could be used for the main mirror of a huge infrared telescope based on the moon.
ESA ACT

Computer designed to read thoughts from brain scans - Engadget - 0 views

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    check this out Luca!
ESA ACT

Basics of Space Flight - 0 views

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    Basics of Space Flight is a tutorial designed primarily to help operations people identify the range of concepts associated with deep space missions, and grasp the relationships among them.
ESA ACT

OScar - Reinvent Mobility - Home - 0 views

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    Collaborative desing of a car - Could the technical approach be useful for spacecraft design?
ESA ACT

PC Pro: Product Reviews: Intel Atom - 0 views

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    Yet it does all this with a thermal design power of around 2W - incredibly, less than three per cent that of an everyday Core 2 Duo. Average power consumption is promised to be in the milliwatt range, with idle draw as low as 30mW.
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

Super-Resolution without Evanescent Waves - Nano Letters (ACS Publications) - 0 views

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    The object being imaged or stimulated with subwavelength accuracy does not need to be in the immediate proximity of the superlens or field concentrator: an optical mask can be designed that creates constructive interference of waves known as superoscillat
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 :)
LeopoldS

SpaceX Targets 2013 for Launch of Falcon Heavy | SpaceNews.com - 1 views

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    big big booster coming ... !
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    In similar story (http://www.orlandosentinel.com/news/os-spacex-rocket-elon-musk-20110405,0,3234336.story) the quote: " "This is a rocket of truly huge scale," said Musk, adding it would have the capability to one day enable moon or Mars missions." tells a lot about the ambition of it...
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    even bigger booster also coming: China Aims To Build World's Largest Rocket "Back in March, China revealed it is studying the feasibility of designing the most powerful carrier rocket in history for making a manned moon landing and exploring deep space, according to Liang Xiaohong, vice head of the China Academy of Launch Vehicle Technology. The rocket is envisaged to have a payload of 130 tonnes, five times larger than that of China's current largest rocket. This rocket, if built, will eclipse the 53 tonne capacity of the planned Falcon 9 Heavy from SpaceX. It will even surpass the largest rocket ever built, the 119-tonne Saturn V."
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    still only "is studying the feasibility of designing a powerful carrier rocket" - we could easily do the same at no cost almost ... but still ... they might be serious ...
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