📅 09-24
New lutetium atomic clock breaks global accuracy record: system uncertainty drops to 1.2×10⁻¹⁹
Abstract: Researchers at the Quantum Technology Center of the National University of Singapore recently announced an imp
physics
49 articles
📅 09-24
Swiss scientists create "vibrating quantum memory". For the first time, a quantum computer realizes the division of labor between processor and memory.
Abstract: Although quantum computers have long had amazing computing potential, they have always faced challenges in inf
📅 09-23
Astronomers capture for the first time a giant planet "in the process of forming" that is less than 1 million years old but already close to the mass of Jupiter
Abstract: Astronomers recently confirmed an extremely young giant exoplanet, Elias 2-24 b. The planet is about 450 light
📅 09-20
New observation of helium abundance tests theory of evolution five minutes after the Big Bang
Abstract: The intersection of astronomy and particle physics has recently achieved important results. An international r
📅 09-17
The shape of the Earth is undergoing subtle changes: the solid crust is accelerating to become rounder, and the gravitational geoid is becoming flatter.
Abstract: According to the latest research in geophysics, the planet we live in is undergoing a seemingly contradictory
📅 09-17
For the first time, scientists have observed the microphysical mechanism of DNA molecules tightly interlocking to overcome electrostatic repulsion.
Abstract: According to the basic laws of physics, objects with the same electric charge should repel each other. Since t
📅 09-16
The trajectory of the ping-pong loop ball reappears in the field of quantum light. Scientists first experimentally confirmed the optical Magnus effect
Abstract: In table tennis or football, the high-speed rotating sphere "loop ball" will draw a curved trajectory due to d
📅 09-16
Researchers turn vacuum environment into superconducting tool Quantum vacuum fluctuations can improve superconducting performance by 5.4%
Abstract: Researchers from the University of Science and Technology of China, the Chinese Academy of Sciences, Shanghai
📅 09-15
Research confirms that ruthenium dioxide ultra-thin films have alternating magnetic characteristics, and atomically thick materials exhibit strange new magnetic properties
Abstract: Ruthenium dioxide, once generally considered a non-magnetic substance by the scientific community, exhibits a
📅 09-14
Study finds evidence of accelerating expansion of the universe still solid
Abstract: Recently, an international research team composed of astrophysicists from many countries published the latest
📅 09-14
The lunar soil may become a "cosmic archive" of the solar system traveling through the Milky Way, containing 100 million years of supernova explosion records
Abstract: When a massive star reaches the end of its life, it often throws a large amount of material into the universe
📅 09-13
Mysterious signal captured by underground detector may be most promising clue yet about dark matter
Abstract: A world-class experimental device hidden deep underground and specially designed to search for dark matter has