More than 200,000 books for 11 euros a year. It is ‘The Free Books Club’ of Valencia, a paradise for printed paper devotees

In a city like Valencia, not precisely lacking second -hand librariesa project has been born that goes beyond the mere business with volumes that have already lived one or more readings. It’s about ‘The Free Books Club ‘, a mixture of bookstore, paper trace, social club and NGOs Bibliophile that, in exchange for a minimum fee, allows its partners to take all the books they want. Its responsible is Rafael Soriano, who transmits an enthusiasm for reading perfectly In line with the philosophy of the premises: “All books are jewelry, some need a little mime and that is the goal of the club: save the books, pass them from good hands to others and in that way, among all, to have an immense library of people who want to continue keeping the books.” All books They deserve be read (As Rafael says, “a book can be a brick, but if you find a page, a paragraph, a text that tells you something, is already a good book”) and therefore preserved. That is why the Free Books Club ‘has an affordable partner share, 11 euros a year, which allows you to take all the books that are desired (To donate it is not even necessary to be a partner), return them or keep them if desired. The intention of the club is that no book is discarded, and of course, that leads to problems. The main one is that Rafael stopped counting the specimens in the premises when he reached 200,000, and the lack of space has forced him to stop classifying, archiving, listing and even restore those volumes they need. In the original place there are no more volumes, which has led them to resort to “partners who have some space at home, a garage, a small warehouse. When someone requests a large rescue, let’s say ten, twelve, fourteen boxes of books, in the premises of Valencia they do not fit.” The project has thus became a completely collaborative idea: the website centralizes the calls for help in search of space, and They estimate that right now they will be around 300,000 “saved” booksas Rafael likes to say. There are future and expansion plans although at the moment the relief comes from projects as another open club in Padrón (A Coruña) with similar operation. An agreement with emails has also been reached so that the partners can exchange books directly without going through the Valencia premises, again with the website as a meeting point. Although Rafael’s ambition goes further, and would like to see premises like his in other provinces, and “that the partners can take a book in Valencia, leave it in Cáceres, take one in Cáceres and leave it in Barcelona.” Computer to Guardian de Books Rafael Soriano started his career as a computer programmer: “I started computer studies before there were computer faculties. In the year 85 I started from 88 I dedicated myself to programming for different clients. In the end the fort of my programming was the management of bars and restaurants. “Later he made the leap to the other side of the screen:” For having met the sector, I was as manager of a bar-restaurant for a year, with thirty-so many employees on the beach. “ After dedicating almost ten years he transferred him and stayed “a little in limbo: I am not yet retired, but I don’t want to be at home, even if I have some resources to endure.” And in this way the club was born: “A little like Hobby, a little as a refuge.” And near the sea, “because I like to swim, see dawn swimming.” A completely born project of devotion to the printed page and has set in something more than a bookstore: A home for old books that serves as a transit in search of new houses. Or as Rafael says, “it is an alchemy workshop, that is, everything that is there is paper, it is an piled paper, but in the right hands it becomes gold.” In Xataka | Before he died, this man left a list of everything he had read in his life: 3,599 books of all kinds that you can now consult

Someone has printed in 3D its own brain to turn it into a lamp. The best thing is that you can do it too

We have encountered a user who I commented In Reddit how he has turned his magnetic resonance in a unique lamp: an exact replica of his 3D -printed brain with a LED bulb inside. The project, which according to the user was born after medical exams by migraines, is something that you can also embark if you have a 3D printer and the necessary requirements for it. What he has done. Marc took advantage of the fact that he had a magnetic resonance for his migraines and asked his medical center for a copy of the digital files. With them created a 3D model of his brain At a real scale, he added a hole for an E14 bulb and mounted it on a base with the inscription “proof that Marc has brain.” The result is a lamp that can be disturbing at night, but that is still fascinating. A process within the reach of anyone. Obtaining the digital files of a resonance is relatively simple. The medical centers are legally obliged to provide these data when the patient requests them, normally through a medical data request form. The files are delivered in DICOM format, the standard for medical images, usually on a DVD or from a web portal where we can proceed with the download. Free software. The conversion of medical archives to an printable model requires three free programs: 3D SLICER To process medical images, Meshmixer To clean and sculpt the model, and Meshlab to reduce file size. The process includes segmenting the brain eliminating the skull and soft tissues, cleaning digital artifacts, softening surfaces and optimizing the print file. Marc A tutorial followed of YouTube that details each step of the procedure. Some challenges in between. The complete model would require more than 24 hours of continuous printing, so Marc divided it into three sections that are printed separately and then bind with adhesive. He also created internal cavities to reduce printing time from 14 to 9 hours per section and save material. The final finish includes sanding, filling of imperfections, paint and a layer of transparent varnish. A nice memory of his resonance. The project has impacted a good number of users. In addition, it is an initiative from which you can take advantage of, from unique decorative elements to educational tools. And it is that having an exact physical replica of your own brain raises unexpected creative uses. Although it requires a certain hand with the 3D printer and a lot of patience, it is not an extremely complex operation. So if you have nothing to do this weekend and you have a 3D printer, you know. Cover image | U/soosbrecht In Xataka | This is what I would have liked to know before I started in the 3D printing world

Hunting has been printed in the National ID of Spain for centuries. Now you have a problem: there is no relief

Hunting ages in Spain. A lot. Fast. And in a way that invites you to think that in a matter of decades the collective, which until not so long ago He presumed That only federated soccer and basketball surpassed him in the number of federated, he will see his even smaller weight. This is reflected at least A study Posted in People and Nature in which it is analyzed how the practice of hunting in the Iberian Peninsula has evolved throughout the last half century and what are the forecasts for the next decades. The scenario they paint is not precisely flattering and leaves several questions, such as their impact on the mountains. Hunting in Spain, under examination. That is what a group of researchers has done, among which there are several members of the Pyrenean Institute of Ecology (IPE-CSIC), In a broad article Posted in the magazine People and Nature. The title already leaves little margin for interpretations: “The demographic collapse of hunting in the Iberian Peninsula”. For analysis, experts have analyzed six Spanish regions (Navarra, Madrid, Aragon, Castilla-La Mancha, Murcia and Andalucía) and Portugal, covering a population of hunters that in 2020 reached 583,575. Work graph published by Mario Gaspar and the rest of the authors in “People and Nature”. A percentage: 45%. One of the first conclusions reached by researchers is that the population of hunters has been reduced notably during the last half century. And if the trend is maintained, it will continue to do so in the coming years. The study It shows that in the last and a half decade the number of hunters fell in the area analyzed by 26%, a percentage that rises to 45% if we expand the focus to 50 years. In practice that translates into moving from about 1.06 million in 1970 to just under 800,000 in 2005 and lowering the 600,000 in 2020. And the researchers already warn that the future does not paint better. “By 2050, if the average trends observed during the last five decades are followed, hunters throughout the study area are expected to decrease by 70%,” They point The authors of the study. As a reference, they remember that in 2007 Spain added 980,000 hunters, the second largest registration in Europe, only surpassed by France. Its calculations point out that in 2050 in the area studied, which does not cover the entire country but much of the territory will remain 176,815. The key: the generational relief. One of the great challenges with which hunting is the lack of wise new. The aging of the population, the rural exodus and social and cultural changes have taken its toll to the collective and that is clearly reflected in Your figures. Researchers talk about the fact that, at least in the regions they have analyzed, “recruitment” has decreased more than 89% in just 50 years. From 44,000 new hunters between 1970 and 1979, it went to less than 5,000 in the 2010 to 2020. And the descents were even greater in regions with a strong tradition, such as Castilla-La Mancha or Portugal, both with falls that exceed 90%. The result is that the participation of young people in hunting has dropped to “Historical minimum”further complicating the future of the activity. The largest proportion of young hunters is found in the smallest municipalities, of less than 100 inhabitants, where it reaches 14%. In the localities with more than 10,000 neighbors that incidence collapses below 1%. Work graph published by Mario Gaspar and the rest of the authors in “People and Nature”. ​ One more aged group. The result is obvious. It is increasingly easy to meet in Spain with major hunters, which have passed 60 years. And more difficult to see twenty -year -old or thirties by the mountain with the shotgun hanging on the shoulder. If the trend does not vary over the next few years the researchers already They warn that in the middle of this century the proportion of hunters who have already blown the 60 candles will go from 40 to 61%, thus becoming a comfortable majority. “The hunting population studied, with about 600,000 hunters, is strongly aged, being the most abundant cohort that between 61 and 70 years, and its prevalence is eight times higher in smaller populations than in large cities,” They reflect The authors of the study. The figures are again revealing: the strip of hunters from 61 to 70 years was the most abundant, with 23%, despite the fact that experts detected that the abandonment of hunting is accelerated from 65 years. The age cohort below 20 years is testimonial, with only 0.92%. Question of changes. Change hunting, but also changes society and the Spanish population itself. In fact your Paulatino Aging It coincides with that of the whole of society and the abandonment of the rural one, another key that seems to affect the practice of hunting. Researchers have proven that the average participation rate is much higher in small municipalities than in the large ones: in the villages of less than 100 neighbors it reaches 8%, compared to 1% in those of more than 100,000 inhabitants. With all the population weight of the latter, he explains that most hunters reside in large locations, especially those between 10,000 and 100,000 censored. The global photo can be even worse for the collective, since, like They recognize The authors themselves, the investigation does not cover the whole of the Spanish territory. “The real decrease rates throughout the Iberian Peninsula are probably higher, since the regions not included in our study, located mainly in the northwest of Spain, are the most aging and where the hunting is likely to have decreased more,” they assume. A fact, several questions. The study of People and Nature It is interesting because it reflects, with concrete figures and percentages, the “demographic collapse” that hunting in the peninsula is suffering. However, those same data leave some important questions, one of them outlined In the report itself: … Read more

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