Advanced Concepts Team

The Economist this week has a 14-page special on the rise of the robots. Don't expect a very indepth technical review but an interesting read nonetheless for some maybe.

This article nailed the issue, as far as I'm concerned. By the way the diagram in the Economist is hilarious.. amazing combination of American and male chauvinism!

Yes, you read correctly. Apply current to your brain to get smarter. Ariadna anyone?

Over the last 1000 years, temperature differences between the Northern and Southern Hemispheres were larger than previously thought. Using new data from the Southern Hemisphere, researchers have shown that climate model simulations overestimate the links between the climate variations across the Earth with implications for regional predictions.

.. We're doomed ...

Most likely

The secrets behind a marine creature's defensive armor -- one that is exceptionally tough, yet optically clear -- have been revealed by scientists. The shells' unique properties emerge from a specialized nanostructure that allows optical clarity, as well as efficient energy dissipation and the ability to localize deformation, the researchers found.

The new findings come from a recent NASA study in which 12 astronauts aboard the ISS took ultrasound images of their hearts before, during, and after their six-month stint in space. What they found confirmed scientists' previous prediction: In microgravity, the human heart becomes more spherical by a factor of nearly 10 percent.

Finally good news!

Wingdings!

"CERN management also decreed that especially important physics results would from now on be accompanied online by animations of little clappy hands. The changes will take effect 1 April 2014."

Quantum chemical simulations reveal an unprecedented relationship between the mechanism of carbon nanotube growth and hydrocarbon combustion processes. Results of these simulations illustrate the importance in the role of carbon chemical bonding and molecular transformations in CNT growth.

Recently, it was shown that slowly rotating neutron stars exhibit an interesting correlation between their moment of inertia I, their quadrupole moment Q, and their tidal deformation Love number λ (the I-Love-Q relations), independently of the equation of state of the compact object. By exploiting this relation, we can describe quite accurately the geometry around a neutron star with fewer parameters, even if we don't know precisely the equation of state. Side note: I-Love-Q relations? Some inner chuckles in the Fundamental Physicist community.. :)

The work is based on the use of a "continuous flow" microreactor to produce nanoparticle inks that make solar cells by printing. In this process, simulated sunlight is focused on the solar microreactor to rapidly heat it, while allowing precise control of temperature to aid the quality of the finished product. The light in these experiments was produced artificially, but the process could be done with direct sunlight, and at a fraction of the cost of current approaches.

anybody interested in having a closer look at this?

The catalog, a master list organized into 15 categories, is intended for industry, academia, other government agencies, and general public. The catalog covers technology topics ranging from project management systems, design tools, data handling, image processing, solutions for life support functions, aeronautics, structural analysis, and robotic and autonomous systems. NASA said the codes represent NASA's best solutions to an array of complex mission requirements. McMillan reported that "Within a few weeks of publishing the list, NASA says, it will also offer a searchable database of projects, and then, by next year, it will host the actual software code in its own online repository, a kind of GitHub for astronauts."

... by our DG

"Developers, designers, innovators all kinds of creative thinkers" aka "nerd objective-C programmers with no life"?

Well, the ACT actually proposed a few of the topics (BEWARE, THERE BE CUCUMBERS!). Some are not necessarily software based, like creating a LEGO model of the ExoMars rover (although they stripped LEGO from the challenge description and now it just says "create an ExoMars rover from hardware" ... ). Also we had no clue that they would host part of the challenge here at ESTEC - so our 5 or 6 challenges will all be hosted in Rome... ...

Add to the growing list Daniel?

Looks like the genetic evidence for the interbreding of homo sapiens and homo neanderthalensis becomes significant.

"Humans and Neanderthals interbred" - isn't that a bit weird since we call the result of the interbreeding "Humans" as well? This is a bit like saying "Ligers and Tigers interbred".

apparently first time that somebody filmed a meteorite falling after the luminous phase .... impressive pics

I've seen someone suggest it could have been a rock that ended up inside the parachute bag when it was folded, and then fell when the parachute was deployed.

any idea how their brain manages this ?

Called the reflex arc: http://en.wikipedia.org/wiki/Reflex_arc

On this note, there is the stunningly optimised flight path of the Tiger beetle http://www.sciencedaily.com/releases/2014/04/140415133815.htm

Interesting insight indeed, I see quite some overlap with the ACT mantra, athough they have 250 people and an outdoor playground.. To Teller, this failure-loving lab has simply stepped into the breach. Small companies don't feel they have the resources to take moonshots. Big companies think it'll rattle shareholders. Government leaders believe there's not enough money, or that Congress will characterize a misstep or failure as a scandal. These days, when it comes to Hail Mary innovation, "Everyone thinks it's somebody's else's job," Teller says.

Sottos, White, Moore, and their team created 3D vascular networks-patterns of microchannels filled with healing chemistries-that thread through a fiber-reinforced composite. When damage occurs, the networks within the material break apart and allow the healing chemistries to mix and polymerize, autonomously healing the material, over multiple cycles.