La ciencia en los medios
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![[:eu]A New Blast May Have Forged Cosmic Gold[:]](https://katedra.eus/app/uploads/2017/03/quantagold_1920.jpg)
[:eu]A New Blast May Have Forged Cosmic Gold[:]
[:eu]For decades, researchers believed that violent supernovas forged gold and other heavy elements. But many now argue for a different cosmic quarry.[:]
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![[:eu]New Zealand quake study reveals ruptures can be much bigger than we thought possible[:]](https://katedra.eus/app/uploads/2017/03/image-20170324-12132-smr45n.jpg)
[:eu]New Zealand quake study reveals ruptures can be much bigger than we thought possible[:]
[:eu]No one could have expected what was to hit New Zealand in 2016. The country is certainly no stranger to being shaken up by moving tectonic plates. Yet on November 14 2016, it was struck by what may be the most complex rupture ever recorded, overshadowing even the highly destructive sequence of earthquakes that hit…
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![[:eu]Qué será de los científicos españoles con el Brexit[:]](https://katedra.eus/app/uploads/2017/03/ciencia-brexit.jpg)
[:eu]Qué será de los científicos españoles con el Brexit[:]
[:eu]Con la activación del artículo 50 a finales de este mes de marzo, Theresa May dejará caer la espada de Damocles que cerca de 130.000 españoles viviendo en el Reino Unido han sentido flotar sobre sus cabezas por la inminente salida del Reino Unido del mercado común (opción que se suele denominar Brexit duro o…
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![[:eu]Así es el oficio de observador de nubes[:]](https://katedra.eus/app/uploads/2017/03/Fotomontaje-Ruben-Campo-Asperitas-catalogadas_1010909187_6623507_1020x574.jpg)
[:eu]Así es el oficio de observador de nubes[:]
[:eu]Rubén del Campo ha trabajado durante años como observador de nubes en la Agencia Estatal de Meteorología. El recién actualizado Atlas Internacional de Nubes incluye una de sus fotos sobre una nube que nunca se había fotografiado.[:]
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![[:eu]DNA typos to blame for most cancer mutations[:]](https://katedra.eus/app/uploads/2017/03/WEB_GettyImages-509859726.jpg)
[:eu]DNA typos to blame for most cancer mutations[:]
[:eu]Environment and heredity might not contribute as much to cancer risk as researchers thought.[:]
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![[:eu]Heisenberg’s effect less certain[:]](https://katedra.eus/app/uploads/2017/03/heisenberg.jpg)
[:eu]Heisenberg’s effect less certain[:]
[:eu]You can’t break the laws of physics, but sometimes you can bend them.[:]
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![[:eu]Survival of the Friendliest[:]](https://katedra.eus/app/uploads/2017/03/11950_3d816b6235b7f8751305f990bdb8c887.png)
[:eu]Survival of the Friendliest[:]
[:eu]It’s time to give the violent metaphors of evolution a break.[:]
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![[:eu]Are gravitational waves kicking this black hole out of its galaxy?[:]](https://katedra.eus/app/uploads/2017/03/ep_R_black-hole-from-hubble_16x9.jpg)
[:eu]Are gravitational waves kicking this black hole out of its galaxy?[:]
[:eu]Astronomers have just spied a black hole with a mass one billion times the Sun’s hurtling toward our galaxy. But scientists aren’t worried about it making contact: It’s some 8 billion light-years away from Earth and traveling at less than 1% the speed of light. Instead, they’re wondering how it got the boot from its…
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![[:eu]DNA kopiatzerakoan ematen diren zorizko akatsak dira minbizi-iturri nagusia[:]](https://katedra.eus/app/uploads/2017/03/tomasetti1HR-3_galeria.jpg)
[:eu]DNA kopiatzerakoan ematen diren zorizko akatsak dira minbizi-iturri nagusia[:]
[:eu]Orain arte uste izan da minbiziak bi eragile nagusi zituela: norberak ekar lezakeen herentzia eta ingurumena. Baina 32 minbizi-motaren datu epidemiologikoak eta genomaren sekuentzia aztertuta, ikusi dute minbizien ia bi herenetan ematen diren mutazioak zelula osasuntsuetan DNA erreplikatzean gertatzen diren zorizko akatsak direla. Minbizi-motaren arabera, hiru faktoreetako bat nabarmentzen da, irudian ikus daitekeen bezala.[:]
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