Basic electricity is described in many ways ... There are several ways of defining voltage; the correct physics definition is energy per unit charge, in other words, how big a job of work each lump of ...

Jan. 29, 2025 — The universe is getting more disordered, entropy is growing -- this is the second law of thermodynamics. But according to quantum theory, entropy should actually stay the same ...

The study of 'starquakes' (like earthquakes, but in stars) promises to give us important new insights into the properties of ...

Facing an inevitable energy transition, oil and gas companies see carbon pricing as a way to control market uncertainty.

The year was 1900 and Max Planck was a young physicist working on the problem of blackbody radiation . This was an intense ...

Quantum physics underlies technologies from the laser to the smartphone. The International Year of Quantum marks a century of scientific developments.

In recent years, there have been attempts to describe the inside of a proton using quantum information tools, with partial ...

Central to physics are ideas such as energy, mass, particles and waves. Physics attempts to both answer philosophical questions about the nature of the universe and provide solutions to ...

How much energy is consumed each time we upload an image to social media, which relies on data centers and cloud storage?

Jan. 30, 2025 — Researchers verified the chiral-induced spin selectivity effect, i.e., the influence of chiral molecules on spin, using spintronic analytical ...

SpinLaunch uses kinetic energy to catapult satellites into orbit without rocket fuel. Discover the greener, cost-effective ...

Researchers at Oxford University have used an innovative approach to overcome the scalability problem of quantum computing, ...