Zientzia hedabideetan
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![[:es]What It Means to Live in a Holographic Cosmos[:]](https://katedra.eus/app/uploads/2016/09/unnamed-2-9.jpg)
[:es]What It Means to Live in a Holographic Cosmos[:]
The holographic principle states that all the information contained within a region of space can be determined by the information on the surface containing it. Mathematically, this means the volume of space can be represented as a hologram of the surface, hence the idea’s name.
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![[:es]A Heavy Heart May Have Rolled Pluto Over[:]](https://katedra.eus/app/uploads/2016/09/unnamed-4.png)
[:es]A Heavy Heart May Have Rolled Pluto Over[:]
Two studies published on Wednesday by the journal Nature show how the surface of Pluto might have been scarred long ago when a smaller body slammed into it. The resulting crater then partially filled with denser nitrogen ice and possibly a bulge of liquid water from an underground ocean, and the additional mass caused Pluto…
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![[:es]Lo que la “Superluna” nos enseñó sobre divulgación[:]](https://katedra.eus/app/uploads/2016/09/unnamed-1-11.jpg)
[:es]Lo que la “Superluna” nos enseñó sobre divulgación[:]
El fenómeno astronómico de esta semana ha despertado un pequeño debate en la comunidad de comunicadores científicos. ¿Debemos aprovechar el tirón de este tipo de fiebres mediáticas o debemos sacar la maza y mostrarnos hipercríticos? La respuesta no es sencilla.
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![[:es]Twisters Pop Up in Weird ‘Big Bang’ Soup[:]](https://katedra.eus/app/uploads/2015/11/unnamed-15.jpg)
[:es]Twisters Pop Up in Weird ‘Big Bang’ Soup[:]
Smashing atoms together could produce a weird kind of fluid that makes whirlpools and rings, revealing secrets of some of the least-understood forces of nature that hold matter together, according to new research.
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![[:es]China prueba por primera vez en humanos la ‘superedición’ de genes contra el cáncer[:]](https://katedra.eus/app/uploads/2016/11/1479269108_747207_1479294468_noticia_normal_recorte1.jpg)
[:es]China prueba por primera vez en humanos la ‘superedición’ de genes contra el cáncer[:]
Un equipo de oncólogos en Sichuan ha inyectado a un paciente con cáncer de pulmón células modificadas con esta revolucionaria herramienta para combatir la enfermedad
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![[:en]Dinosauro baten lehen garun fosildua topatu dute[:eu]Dinosauro baten lehen garun fosildua topatu dute[:]](https://katedra.eus/app/uploads/2016/11/fossilizeddi_galeria.jpg)
[:en]Dinosauro baten lehen garun fosildua topatu dute[:eu]Dinosauro baten lehen garun fosildua topatu dute[:]
Sussexen, Ingalaterran, duela hamar urte baino gehiago topatutako fosil berezi bat dinosauro baten lehen garun fosildua dela baieztatu dute. Iguanodonaren ahaide baten garuna da,113 milioi urte ditu, eta garbi ikusten dira meningeak, odol-hodi batzuk eta inguruko ehunak.
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![[:en]Strange Numbers Found in Particle Collisions[:]](https://katedra.eus/app/uploads/2016/09/unnamed-2-8.jpg)
[:en]Strange Numbers Found in Particle Collisions[:]
An unexpected connection has emerged between the results of physics experiments and an important, seemingly unrelated set of numbers in pure mathematics.
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![[:en]En las tripas del mayor acuario de Europa[:]](https://katedra.eus/app/uploads/2016/09/unnamed-1-10.jpg)
[:en]En las tripas del mayor acuario de Europa[:]
Darles comida a mano es la única manera de controlar los 31 tiburones y 72 rayas que moran esta zona del acuario, que reproduce el ambiente del océano Atlántico. “En la mayoría de los acuarios tienen un ejemplar o dos de cada especie. Nosotros hemos conseguido mantener auténticos grupos, y eso sólo es posible alimentando…
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![[:es]Australian continent shifts with the seasons[:en]Australian continent shifts with the seasons[:]](https://katedra.eus/app/uploads/2015/10/unnamed-14.jpg)
[:es]Australian continent shifts with the seasons[:en]Australian continent shifts with the seasons[:]
Every summer, the “land down under” does a little dance: It slowly shifts 1 millimeter to the northwest and dips down 2 to 3 millimeters on its northwestern side. When winter comes, it shuffles back by the same amount, while its southeastern coast does the downward dipping.
