Archivo de Etiquetas: física
Ordenagailu kuantiko bidezko simulazioa, grabitate kuantikoa ikertzeko
Zizare-zulo holografiko baten simulazio kuantikoa egin dute, lehen aldiz ordenagailu kuantiko batean. Hala iragarri du Maria Spiropulu Caltech Kaliforniako Teknologia Institutuko ikertzailearen lantaldeak Nature aldizkarian. Azaldu dutenez, Google Sycamore prozesadorea erabili dute simulazioa egiteko, eta espero dute lagungarria izatea grabitate […]
La corriente en chorro arrastra una sonda de AEMET a una distancia récord de 850 km
El pasado martes un globo lanzado en Coruña voló más de 7 horas hasta llegar a Barcelona atrapada por la corriente en chorro o ‘jet stream’. Se trata de distancias nunca vistas, según AEMET. […]
Los agujeros negros podrían brillar
No hemos creado un agujero negro en el laboratorio, pero los resultados del estudio son igual de interesantes […]
How many yottabytes in a quettabyte? Extreme numbers get new names
Prolific generation of data drove the need for prefixes that denote 1027 and 1030. […]
Are bananas really ‘radioactive’?
But is it true basically everything around us is radioactive, even the food we eat? You may have heard bananas are mildly radioactive, but what does that actually mean? And despite us not being superheroes, are human bodies also radioactive? […]
Scientists Just Discovered an Entirely New Way of Measuring Time
Experiments on the wave-like nature of something called a Rydberg state have revealed a novel way to measure time that doesn’t require a precise starting point. […]
Brightest-Ever Space Explosion Reveals Possible Hints of Dark Matter
A recent gamma-ray burst known as the BOAT — “brightest of all time” — appears to have produced a high-energy particle that shouldn’t exist. For some, dark matter provides the explanation. […]
Nuevo escenario para la fuerza que la luz ejerce sobre la materia
Dos científicos de España y China han demostrado la existencia de un fenómeno, desconocido hasta ahora, que subyace tras las fuerzas ópticas electromagnéticas. El hallazgo, que podría incluirse en los libros de texto de Física e Ingeniería del futuro, aporta […]
Tree Rings Chronicle a Mysterious Cosmic Storm That Strikes Every Thousand Years
The history of Earth’s bombardment with cosmic radiation is written in the trees. […]
Experiments Spell Doom for Decades-Old Explanation of Quantum Weirdness
Physical-collapse theories have long offered a natural solution to the central mystery of the quantum world. But a series of increasingly precise experiments are making them untenable. […]