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Comment Skin flora is important. (Score 1) 250

"Scientists know that the gut microbiome is important to proper digestion, and they're trying to figure out if an external microbiome can be similarly beneficial to skin." That's not true. Pick up any microbiology textbook and it'll tell you that your skin flora is essential for it's health. Also, it is not removed by simple washing (soap and water). That just gets rid of excess bugs, and their by-products (that smell). No-one is trying to figure out IF the skin flora is necessary for it's health. If you remove it, you will be prone to colonisation by the bad stuff, just like the effects of when you take antibiotics in your guts.

Comment Re:many already do this (Score 1) 84

This is very true. And it's not just in software. I work with a specific (hardware) science tool. Development of this tool, and making it's capabilities to more researchers could boost research for hundreds of researchers worldwide. I develop this inbetween those projects which lead to "RESULTS" by which we mean papers. This is because my funding agency will not fund a project to develop a tool for science, only "true science", or something technological which *might* lead to something that could be sold in the millions.

Comment Why is this permanent? (Score 1) 146

OK, from the actual article (http://pubs.acs.org/doi/abs/10.1021/am1010964 ), the researchers made a polymeric coating on glass surfaces. They proved that it can resist 24hrs immersion in water. how does this mean that it is "permanent"?? It could be easily removed by repeated cleaning procedures, which is the major problem with current antifog coatings as well. Secondly, the idea that it will work with ANY plastic surface is ludicrous...since they only made it on glass..I can think of many polymers it is unlikely to work with. But I don't KNOW because I did not try it either!

Comment Read the original article, not this BS (Score 2, Informative) 70

Here's the actual article: http://link.aps.org/doi/10.1103/PhysRevLett.102.046805 . The summary linked is crap : "The quantum dot developed by Wolkow's team is much smaller; less than a nanometre in diameter and containing only one or two particles" It's a silicon atom. How many particles in that? I guess the author was talking about subatomic particles, right?? They also claim that Physical Review Letters, is considered the world's premier physics journal. By whom? It was 12th in the ranking in 2007. Finally, they say "The discovery is a highly anticipated milestone in nanotechnology circles." Uhhh?? I don't think so. As usual, this is self-publicity disguised as news.
Science

Efficiently Producing Quantum Dots 70

generica1 writes "The Edmonton Journal is reporting on the University of Alberta's National Institute for Nanotechnology's recent invention of a new method to produce quantum dots — what are currently the world's smallest quantum dots, possibly allowing for startling increases in the efficiency of semiconductor-based equipment. 'Roughly speaking, we predict there could be a 1,000-time reduction in power consumption with electronic computers built in this new way,' said Robert Wolkow, a physicist at the University of Alberta and leader of the team behind the breakthrough. Read the article for a description of the wave-like phenomenon employed by Wolkow's team to accomplish a vastly lower power consumption during the transfer of electrons."

Comment Re:Tags (Score 2, Insightful) 628

Well, the people who add the tags don't read the actual article...tags only show what the majority of people who saw the headline think! The authors themselves say:"we cannot eliminate the possibility that hallucination-proneness could be a cause rather than a result of increased caffeine intake. This would be consistent with the finding that caffeine intake can act as a coping mechanism to bring relief from problems". Yeah, I'd be drinking something stronger than coffee if I was hallucinating.

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