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david icke
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The other major challenge was the development of ”cool” atmosphere models characterised by strong molecular absorptions and, for the coolest objects, by condensation processes (see Allard et al (1997) and references therein). As brown dwarf observations deliver data with increasing accuracy and level of details, modellers need to increase the sophistication of the theory, requiring new physical ingredients and processes to face the reality of observations. This paper, far from being a comprehensive review of the physics of brown dwarfs, will focus on some recent developments and novelties which I find exciting as they reflect a thriving and innovative field. This choice will hopefully provide guidance and motivate future generation of students and young researcher to work on the theory of brown dwarfs. The paper is organised as follows. I will first discuss current developments in atmosphere. Inner structure modelling respectively. I will then discuss young brown dwarfs. Current ideas regarding their very early evolution. Find out on the next page. Should you be allowed to twitter while you're at work? And, if you do, will your boss be "following" your little 140-character "tweets"? What might be the consequences of social networking at work? Social networking has created a buzz in the business world. And not all employers agree that repeat visits to Facebook. Twitter are good for productivity. Jackson Lewis LLP, an employment law firm, conducted a survey of more than 100 employers in the New York metropolitan area to gather information about how social networking has affected relationships between bosses and staff. The study found that 56 percent of employers monitored employee's use of the Internet during office hours. Obviously, you should always be careful about what you say about your employer online. But if you're not posting all-too-candid remarks about your boss on your social networking site, does using one really impede your potential for success at work? Is all this monitoring really necessary -- and, more importantly, is it worth the expense? world news

















































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