Archivo de Etiquetas:: física
Water transformed into shiny, golden metal
Electrons from a droplet of sodium and potassium turn water into a metallic material that conducts electricity. […]
A YouTuber bet a physicist $10,000 that a wind-powered vehicle could travel twice as fast as the wind itself – and won
When Derek Muller took an experimental land yacht for a spin this spring, he wasn’t aiming to stir up scientific controversy. He certainly wasn’t trying to win $US10,000 ($AU13,580) in a bet. […]
‘Magic-Angle’ Graphene Discovered to Have a Very Rare Form of Superconductivity
‘Magic angle’ twisted trilayer graphene doesn’t only have an impressively exotic name, it might be a particularly rare type of superconductor, according to new research – one that could be useful everywhere from medical equipment to quantum computers. […]
The vanishing neutrinos that could upend fundamental physics
The search for exotic ‘Majorana’ particles that could solve a big antimatter mystery is ramping up around the world. […]
Physicists Levitate a Glass Nanosphere, Pushing It Into The Realm of Quantum Mechanics
Quantum mechanics deals with the behavior of the Universe at the super-small scale: atoms and subatomic particles that operate in ways that classical physics can’t explain. In order to explore this tension between the quantum and the classical, scientists are […]
Desordena eta gizadiaren heriotza: sinonimoak ote?
Naturan, infinitu norabidetan mugi daitezkeen milioika eta milioika atomo aurkitzeak honako hau ondorioztatzera garamatza: berez gertatzen diren prozesuek desordena handitzeko joera dutela. […]
We Now Have Precise Math to Describe How Black Holes Reflect The Universe
A new set of equations can precisely describe the reflections of the Universe that appear in the warped light around a black hole. […]
An Entire Swarm of Black Holes Has Been Caught Moving Through The Milky Way
A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass black holes. […]
Inesperada observación de ondas térmicas en materiales semiconductores
Investigadores del instituto ICMAB y la Universidad Autónoma de Barcelona han analizado la respuesta térmica del germanio, un material semiconductor, bajo los efectos de un láser; y en contra de lo que se creía hasta ahora, el calor no se […]
El arduo viaje de la perovskita para conquistar la energía solar
El prometedor material, capaz de producir células ligeras, baratas y flexibles, lleva años luchando por mejorar capacidades como su estabilidad y su eficiencia a escala para desbancar al omnipresente silicio. Aunque sigue mejorando poco a poco, su nicho de mercado […]