Zientzia hedabideetan
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![[:es]‘It’s mindboggling!’: astronomers detect most powerful black-hole collision yet[:]](https://katedra.eus/app/uploads/2020/09/d41586-020-02524-w_18340458.jpg)
[:es]‘It’s mindboggling!’: astronomers detect most powerful black-hole collision yet[:]
Gravitational-wave detections suggest merging black holes fell into ‘forbidden’ range of masses.
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![[:es]Watch levitating upside-down boats flip the law of buoyancy[:]](https://katedra.eus/app/uploads/2020/09/090220-boat-FFF-3-loop.gif)
[:es]Watch levitating upside-down boats flip the law of buoyancy[:]
If you’re a water sports fan looking for a new thrill, what about upside-down sailing? The idea might not be so outlandish. In a new study, physicists have managed to float tiny boats on the underside of a layer of liquid levitating in midair (see animation, above). Besides opening up some unusual nautical possibilities, the…
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![[:es]Do our devices rule our self-control?[:]](https://katedra.eus/app/uploads/2020/09/020920_PBiegerl_1200x677.jpg)
[:es]Do our devices rule our self-control?[:]
Neurological evidence surrounding phone addiction.
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![[:es]Cuatro estrategias para diseñar IA de forma justa, ética y sin sesgos[:]](https://katedra.eus/app/uploads/2020/09/feed_mit_image_ghost-work-unsplash_web.jpg)
[:es]Cuatro estrategias para diseñar IA de forma justa, ética y sin sesgos[:]
Cada vez más investigadores incorporan distintos mecanismos de participación en el diseño de sistemas de inteligencia artificial, pero estos mecanismos no siempre logran su objetivo. Cualquier colaboración de diseño debe ser reconocida, mantenerse a largo plazo y revaluarse en función de cada cambio y error
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![[:es]Mathematicians Report New Discovery About the Dodecahedron[:]](https://katedra.eus/app/uploads/2020/09/Dodecahedron_2880x1620_Lede-scaled.jpg)
[:es]Mathematicians Report New Discovery About the Dodecahedron[:]
Three mathematicians have resolved a fundamental question about straight paths on the 12-sided Platonic solid.
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![[:es] Redes neuronales para reconstruir textos babilónicos [:]](https://katedra.eus/app/uploads/2020/09/Redes-neuronales-reconstruir-textos-babilonicos_1388271174_15746664_1200x675.jpg)
[:es] Redes neuronales para reconstruir textos babilónicos [:]
Un equipo de investigadores ha desarrollado algoritmos de inteligencia artificial para reconstruir miles de textos de escritura cuneiforme que aparecen fragmentados. El sistema tiene ya un 85% de precisión.
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![[:es]Botikarik gabe GIB birusa kontrolpean edukitzeko gai direnen afera argitu dute[:]](https://katedra.eus/app/uploads/2020/09/GIBak_ISzelula_kutsatzen_2_article_big.jpg)
[:es]Botikarik gabe GIB birusa kontrolpean edukitzeko gai direnen afera argitu dute[:]
Giza Immunoeskasiaren Birusa (GIB) eduki arren, gaitza kontrolpean mantentzeko gai diren lagunen kasua argitzea lortu du ikertzaile-talde batek. Nature aldizkarian argitaratutako ikerketa batean azaldu dute fenomenoaren atzean dagoen arrazoia.
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![[:es]Partículas del tamaño de una galaxia: la materia oscura borrosa[:]](https://katedra.eus/app/uploads/2020/09/Hubble_spies_NGC_4394.jpg)
[:es]Partículas del tamaño de una galaxia: la materia oscura borrosa[:]
Normalmente los fenómenos cuánticos se manifiestan sólo en objetos muy pequeños, pero la materia oscura ultraligera, si existe, haría patente su carácter cuántico en distancias de miles de años luz.
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![[:es]Some mosquitoes already have resistance to the latest weapon against malaria[:]](https://katedra.eus/app/uploads/2020/09/ca_0904NID_Mosquito_Spray_online.jpg)
[:es]Some mosquitoes already have resistance to the latest weapon against malaria[:]
An insecticide about to be widely deployed inside African homes to combat malaria-carrying mosquitoes is already losing its punch. Two years ago, the World Health Organization (WHO) gave the green light for clothianidin, long used in agriculture to kill crop pests, to be added to the current mainstays of indoor mosquito control, which are losing…
