There was an interesting pairing of news items this week under the category of very hot and extremely dense. Geophysics researchers concluded that the temperatures at the centre of the Earth are greater than those on the surface of the sun, and subjecting samples of iron to this higher threshold, learned more about how the internal churnings of liquid and crystal iron might regulate the Earth’s magnetic field. Previously scientists had discovered a curious property of these extreme conditions down in the underground, where molten iron took on new characteristics, insulating or conducting electro-magnetism, but without also undergoing the expected structural changes—think the phenomenon of super-conductivity attained when some materials are super-cooled but without being obliged to rearrange their configuration.
With more accurate soundings, we have a better understanding of the transition zones that may hide within uniformity as we burrow deeper to an inner realm that is re-frozen somehow.
The other milestone comes from an enormous international effort, that had its origins in the glasnost of the mid-eighties, when the Soviet Union offered to share its secret technology called the tokamak—think containment field, a magnet to suspend the plasma components of the fusion reaction since no physical substance could handle such heat—and proposed international cooperation on a project to find peaceful uses for nuclear fusion. Decades later, with construction plans finalised in 2007, the programme ITER, Latin for “the way forward” but a backronym of the original French designation for the facility that had the dreaded “thermo-nuclรฉaire” as part of its name, the research is moving at a good clip with the fist plasma injections to take place in six years or so. Allowing the plasma to be heated basically without an upward limit will eventually coax over-excited atoms into fusing, producing a surplus of energy to capture in the process. The fuel in the case of fusion, proven feasible by many university reactors throughout the world (there’s even one in Greifswald on the Baltic Sea and a veritable Fusion Valley in the area in south France that hosts the ITER labs—who knew? Maybe in the not too distant future, if this demonstration project is successful, generators will be miniaturised for domestic-use, like Mister Fusion from Back to the Future II), is hydrogen with the by-product helium, but could happen with any element up to the iron, making up the nucleus of our planet and revealing unexpected lines of force. I wonder when the studies will coincide.
Sunday 28 April 2013
core values or everything counts in large amounts
Saturday 27 April 2013
stauseen
From Der Spiegel’s International Desk comes a report about how run-away melting of glaciers is transforming the alpine landscape of Switzerland with catchments of hundreds of new bodies of that come into being as marauding lakes—not something creeping at a glacial pace. It’s rather difficult to deny the sudden appearance of a quite large pond where there was not one before but the region is negotiating the change, beyond trying to just cope to the threats of flooding (having already bored emergency drains in a land noted for its geological infrastructure), whose lakes are proving very popular with vacationers and can be harnessed as sources of hydro-electric power. I imagine, however, that it is little comfort to see enduring and iconic inundated and feel helpless to do much about it.
catagories: ๐จ๐ญ, ๐ช️, environment
Friday 26 April 2013
dye-pot or diy
Not only do the factories damage the ecology, it stands to reason that the output is not such a healthful thing to immerse ourselves in, coating the walls and every surface. Material science will need to revert but not in an atavistic way. With natural bases like beeswax or vegetable oils and dyes derived from plants, Fischer’s laboratories are conducting research and experimentation to bring non-petroleum paints and finishes more on par with the industry-standard. They are doing a brisk business as well, with a line of alternative, natural paints, available in larger hardware stores and boutique shops at comparable prices, which count as some of their strongest, closeted patrons employees of the chemical concerns who know what goes into their products.
catagories: ⚕️, ๐ฉ๐ช, ๐ฑ, ๐ก, environment
Thursday 25 April 2013
hunter-gatherer
Supermarkets are from a design perspective, which belies a lot of marketing and psychological cues and pandering that goes unseen, are a veritable vision quest of encouragement and reinforcement. Having some the tricks of the trade revealed and realizing that there is little departure from the established layout—although I am one to generally be overwhelmed and bewildered by an over-abundant selection—makes me think of those theories that ethnologists sometimes apply to mysterious ruins, suggesting that worn trails and monolithic configurations were ritual paths to entitlement and re-birth. That’s quite possible but we can’t access the intentions of the ancients, and it’s strange that we know grocers big and small have planned their sites not as a larder or granary but as sort of cake-walk, an anti-obstacle-course.
catagories: ๐ง , food and drink
Wednesday 24 April 2013
secessionist or moderne
Often when walking into to town, I pass by the stately shadows thrown by the Lutherkirche of Wiesbaden, but I had not seen the inside until the other day. Other times that I thought about visiting, there seemed to be a gaggle of people there or choir practice and I didn’t want to disturb.
I suppose that these were the mega-churches of the day, with nothing derogatory intended, but also provided parishioners with a unique entertainment experience. In addition to the tradition of the Bach choir I overheard practicing, there are two celebrated and dueling organs, one at the front and one at the back, to produce a wall of sound. I’ll have to snoop around the other three architectural ensembles of the programme’s commissions.
catagories: ๐ฉ๐ช, ๐ต๐ฑ, antiques, architecture, Hessen
Tuesday 23 April 2013
pyrrhic victory or the hundred years’ war
Though characterized and distilled mostly as the proprietary authority for businesses to demand applicants, supplicants and current employees surrender their social-network profile upon request, which while good for garnering glancing concern and attentions, is sadly short-lived and is not engaging public dialogue in CISPA is again positioned for passage in the US Congress, despite conflating opposition.
Just as there are champions for keeping us over-safe, we have our tireless advocates, but the issue and the real, long-term stakes remain something that is easily placated or dismissed.
eroding privacy. Victorious skirmishes, sometimes ceded over inflated (at least, in the here-and-now) fears, overshadow—by design, I think, the larger struggle, since these assaults are becoming perennial continuing-resolutions politically.
catagories: ๐ฅธ, ๐ง , America, networking and blogging