Contents contributed and discussions participated by Thijs Versloot
TED-Education: Lessons Worth Sharing - 1 views
Existence of new element confirmed - 1 views
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An international team of researchers, led by physicists from Lund University, have confirmed the existence of what is considered a new element with atomic number 115. The experiment was conducted at the GSI research facility in Germany. The results confirm earlier measurements performed by research groups in Russia.
Shape-shifting memory alloys - 2 views
Can 3-D Printing and Recycling Come Together? - 0 views
Black Hole Analogue Discovered in South Atlantic Ocean - 0 views
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Vortices in the South Atlantic are mathematically equivalent to black holes, say physicists, an idea that could lead to new ways of understanding how currents transport oil and garbage across oceans Black holes are regions of spacetime in which gravity is strong enough to prevent anything escaping, even light.
Search DuckDuckGo - 0 views
Rogue planets in interstellar space - 0 views
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The paper: Mass and motion of globulettes in the Rosette Nebula http://www.aanda.org/articles/aa/abs/2013/07/aa21547-13/aa21547-13.html
Future of the ISS - 0 views
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In follow up of our discussion yesterday, what would be required to get private investment to keep an orbiting station going? Do we actually want to? On the side, at least the budget for NASA seems to make it unlikely to be able to afford both ISS and a beyond-Earth orbit exploration program (http://www.americaspace.com/?p=36568)
Bacterial growth in space - 0 views
The entropy of encryption and how secure is it? - 1 views
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I like the following text: "It's still exponentially hard, but it's exponentially easier than we thought," Duffy says. One implication is that an attacker who simply relied on the frequencies with which letters occur in English words could probably guess a user-selected password much more quickly than was previously thought. "Attackers often use graphics processors to distribute the problem," Duffy says. "You'd be surprised at how quickly you can guess stuff."
Quadcopter athetics - 2 views
Hyperloop plan revealed by Elon Musk - 0 views
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More details in the linked pdf file.. a low pressurized tube with pods floating on air cushions together with EM propulsion and braking.. cool, but probably not going to be build any day soon
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It would be great indeed, but even though the cost of the high speed train is a factor 10x higher, the prototype nature and hence relatively lower TRL of this system will probably not have it favoured. Best chance is that he develops a working prototype, one that might not even transport humans at the moment and for short distances, then maybe the project can take off
Perseids Meteor Shower Gazing - 0 views
Wind farms based on schools of fish - 1 views
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