资讯

Go visit a sacred ancient site, if possible one featuring a high density of megalithic architecture, and when you get back tell me, hand on heart, you didn’t feel something. Modern archaeology, for ...
Physicists at the University of Vermont have cracked a problem that has puzzled scientists for nearly a century: how to describe the atomic equivalent of a fading guitar string. Their new model ...
New technologies are enabling scientists to tackle previously elusive physics problems. The macroscopic realm, which consists of everything from falling balls to orbiting planets, can be explained by ...
ETH Zurich scientists have levitated a tower of three nano glass spheres using optical tweezers, suppressing almost all classical motion to observe quantum zero-point fluctuations with unprecedented ...
“How quantum mechanics and gravity fit together is one of the most important outstanding problems in physics,” Kathryn Zurek, a theoretical physicist at the California Institute of Technology (Caltech ...
While quantum entanglement mimicks the first law of thermodynamics in terms of entropy in a system, scientists wonder if the second law—especially the part about reversibility—could hold true. A new ...
If you asked a thousand physicists, they would all disagree. This statement could apply to any number of topics – whether the universe is infinite, what dark matter is made of, how to make wires ...
Thinking about quantum physics can feel a bit much, right? It’s like trying to understand how a magic trick works, but way more complicated. But honestly, it’s not as scary as it sounds. There are ...
Yaseera Ismail does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...
In 1905, Einstein established relativity under the condition of denying the absolute space-time valid in Newtonian mechanics. In those days, the quantum theory was also established by accepting De ...
Quantum mechanics is one of the most successful theories in science — and makes much of modern life possible. Technologies ranging from computer chips to medical-imaging machines rely on the ...