Resultados de búsqueda para: “search”
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![[:es]Microbots swarm and shape-shift[:]](https://katedra.eus/app/uploads/2019/03/190319-swarm-full-245x140.gif)
[:es]Microbots swarm and shape-shift[:]
[:es]Chinese research shows tiny mass-produced bots can organise collectively depending on the environment. [:]
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![[:es]Race against time: ethnicity of many crucial medical cell lines misclassified[:]](https://katedra.eus/app/uploads/2019/03/Race_and_Ancestry_Full-245x140.jpg)
[:es]Race against time: ethnicity of many crucial medical cell lines misclassified[:]
[:es] For some diseases, ethnicity counts. But researchers have found some cell lines classified as African American are in fact European.[:]
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![[:es]People with dwarfism and cleft palate may have been revered in ancient times[:]](https://katedra.eus/app/uploads/2019/03/ca_0315nid_skull_craniofacial_cleft_online-245x140.jpg)
[:es]People with dwarfism and cleft palate may have been revered in ancient times[:]
[:es]Researchers have been finding them for decades: bones that are too heavy or too light; too long or too short; twisted, perforated, or studded with protruding growth. They’re a sign that someone in the past suffered from a rare disease, often defined today as affecting fewer than one in 2000 people, such as dwarfism or…
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![[:es]The Black Death may have transformed medieval societies in sub-Saharan Africa[:]](https://katedra.eus/app/uploads/2019/03/plague-saints_16x9-245x140.jpg)
[:es]The Black Death may have transformed medieval societies in sub-Saharan Africa[:]
[:es]Medieval sub-Saharan Africa’s few written records make no mention of plague, and the region lacks mass graves resembling the «plague pits» of Europe. Nor did European explorers of the 15th and 16th centuries record any sign of the disease, even though outbreaks continued to beset Europe. Now, some researchers point to new evidence from archaeology,…
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![[:es]The fight for control over virtual fossils[:]](https://katedra.eus/app/uploads/2019/03/d41586-019-00739-0_16523552-245x140.jpg)
[:es]The fight for control over virtual fossils[:]
[:es]Palaeontologists have been urged to share 3D scans of fossils online, but a Nature analysis finds that few researchers do so.[:]
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![[:es]With a Second Repeating Radio Burst, Astronomers Close In on an Explanation[:]](https://katedra.eus/app/uploads/2019/03/CHIME_2880x1800_Article-2880x1800-245x140.jpg)
[:es]With a Second Repeating Radio Burst, Astronomers Close In on an Explanation[:]
[:es]Brief cosmic blips called fast radio bursts have puzzled astronomers since their discovery earlier this decade. Now researchers appear to be close to understanding what powers them.[:]
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![[:es]Why do zebras have stripes? To confuse flies[:]](https://katedra.eus/app/uploads/2019/02/190220-horse-full-245x140.jpg)
[:es]Why do zebras have stripes? To confuse flies[:]
[:es]Research suggests the trademark markings protect against insect bites[:]
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![[:es]Mysterious Quantum Rule Reconstructed From Scratch[:]](https://katedra.eus/app/uploads/2019/02/BornRule_2880x1620-2880x1620-245x140.jpg)
[:es]Mysterious Quantum Rule Reconstructed From Scratch[:]
[:es]The Born rule, which connects the math of quantum theory to the outcomes of experiments, has been derived from simpler physical principles. The new work promises to give researchers a better grip on the core mystery of quantum mechanics.[:]
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![[:es]An Icy Superhighway Once Carried Glaciers From Namibia to Brazil[:]](https://katedra.eus/app/uploads/2019/02/14ICEHIGHWAY1-jumbo-245x140.jpg)
[:es]An Icy Superhighway Once Carried Glaciers From Namibia to Brazil[:]
[:es]Researchers matched up a jigsaw puzzle of ice that once flowed between two landmasses now separated by an ocean. [:]
