In a world first, scientists have experimentally verified the entanglement of the momentum of atoms, a feat previously only achieved with photons. Scientists from Australia and the U.S. pulled off ...

A new app called Current is rethinking the RSS reader, aiming to offer a reading experience that feels more like dipping into a stream of news, and less like a task to be completed. In doing so, the ...

Schrödinger’s cat just got a little bit fatter. Physicists have created the largest ever ‘superposition’ — a quantum state in which an object exists in a haze of possible locations at once. A team ...

Just as China and the U.S. are competing in the field of artificial intelligence, they are also racing to lead the world in quantum technologies. By harnessing the smallest quantum systems—electrons, ...

We sometimes perform fault calculations for power systems, and I would like to explain the relationship between fault current and Thevenin's theorem. I will also explain Norton's theorem, which is the ...

In this tutorial, we will show that by writing the Fourier series expansion of a periodic signal in an intuitively obvious form, it is possible to interpret Parseval’s equality energetically. In this ...

In GPS and wireless communication, a constant voltage is vital at a desired network branch. But how to achieve that? One can take a circuit, for instance. Simulation tools like PSpice adjust network ...

In the world of quantum physics, another record appears to have just been broken. In a paper listed on the preprint site ArXiv, researchers at the University of Science and Technology of China claim ...

Imagine a mind that can juggle multiple tasks seamlessly, solving complex math problems while translating languages—all at once and without missing a beat. Today, it’s becoming clear that artificial ...