La ciencia en los medios
-
![[:es] Un modelo para predecir cuántas camas UCI harán falta durante cada oleada[:]](https://katedra.eus/app/uploads/2021/04/file-20210401-15-11xz6ft-245x140.jpg)
[:es] Un modelo para predecir cuántas camas UCI harán falta durante cada oleada[:]
[:es]La crisis financiera mundial de 2008 puso de moda en España el término económico “prima de riesgo”, hasta entonces desconocido. Del mismo modo, la pandemia ha popularizado expresiones y términos como “doblar la curva”, “incidencia acumulada” e incluso conceptos epidemiológicos más específicos como “el número efectivo de reproducción R₀”. Ocupan portadas de periódicos, así como…
-
![[:es]Birds versus bees: Here are the winners and losers in the great pesticide trade-off[:]](https://katedra.eus/app/uploads/2021/04/bee_1280p_3-245x140.jpg)
[:es]Birds versus bees: Here are the winners and losers in the great pesticide trade-off[:]
[:es]Farms are battlefields, pitting growers against rapacious pests and aggressive weeds in never-ending, costly campaigns that often involve chemical weapons. Those weapons, alas, also harm innocent bystanders such as bees, fish, and crustaceans. Now, a large study charts epic shifts that have occurred in recent decades as U.S. farmers have changed their arsenal of pesticides.…
-
![[:es]Long-awaited muon physics experiment nears moment of truth[:]](https://katedra.eus/app/uploads/2021/04/d41586-021-00833-2_19009508-245x140.jpg)
[:es]Long-awaited muon physics experiment nears moment of truth[:]
[:es] A result that has been 20 years in the making could reveal the existence of new particles, and upend fundamental physics. [:]
-
![[:es]Estaldura jasangarriak nanopartikula funtzionalak erabiliz[:]](https://katedra.eus/app/uploads/2021/04/1-disolbatzaile-organi_optjpeg_display_home-245x140.jpg)
[:es]Estaldura jasangarriak nanopartikula funtzionalak erabiliz[:]
[:es] Estaldurak edo gainestaldurak (margoak, bernizak, lakak, tintak…) behar beharrezkoak dira gaur egungo bizitzan, ia gainazal guztiak estali behar baitira. Haien funtzio nagusiak gainazala babestea eta apaintzea dira [1]. Babestu beharreko gainazalen artean, adibide garrantzitsuak altzairua eta egurra dira. Lehenengoa herdoiletik eta bigarrena eguratsetik babestu ezean, oso gutxi iraungo lukete material horiekin egindako produktu eta…
-
![[:es]De 2D a 3D con rotuladores y un fluido, y sin impresora[:]](https://katedra.eus/app/uploads/2019/05/articleImage-full-245x140.jpg)
[:es]De 2D a 3D con rotuladores y un fluido, y sin impresora[:]
[:es]Un método que emplea técnicas sencillas genera objetos en el espacio sin impresoras 3D. Usa tinta de rotuladores y agua. Y un poco de química.[:]
-
![[:es]Mathematicians Find a New Class of Digitally Delicate Primes[:]](https://katedra.eus/app/uploads/2021/04/Prime_Counter_2880x1620_Lede-245x140.jpg)
[:es]Mathematicians Find a New Class of Digitally Delicate Primes[:]
[:es]Despite finding no specific examples, researchers have proved the existence of a pervasive kind of prime number so delicate that changing any of its infinite digits renders it composite.[:]
-
![[:es]Earliest South American migrants had Indigenous Australian, Melanesian ancestry[:]](https://katedra.eus/app/uploads/2021/03/boat_1280p-245x140.jpg)
[:es]Earliest South American migrants had Indigenous Australian, Melanesian ancestry[:]
[:es]In 2015, scientists discovered something surprising: that some Indigenous peoples in the Brazilian Amazon were distantly—but distinctly—related to native Australians and Melanesians. The genetic signal of Australasian ancestry in so far-flung a population sent researchers scrambling for answers. A new study reveals this genetic signal is more prevalent throughout South America than thought and suggests…
-
![[:es]Algo invisible está destrozando el cúmulo de estrellas más cercano al Sol[:]](https://katedra.eus/app/uploads/2021/03/The_Hyades_and_their_tidal_tails-kC6D-620x349@abc-245x140.jpg)
[:es]Algo invisible está destrozando el cúmulo de estrellas más cercano al Sol[:]
[:es]Investigadores creen que las Híades han sido aplastadas por una nube de materia oscura equivalente a diez millones de masas solares[:]
Got any book recommendations?

![[:es]Cómo fijar la responsabilidad algorítmica sin saber qué es un algoritmo[:]](https://katedra.eus/app/uploads/2021/04/feed_mit_image_GettyImages-607360163-245x140.jpeg)