4 days ago · The Physics page features the latest news in materials science, quantum physics, particle physics, and more.

May 12, 2004 · Physics Discuss topics on physics, the scientific study of matter and motion. Find quality discussion on classical, quantum, high energy physics and more. Mainstream physics …

Sep 29, 2025 · Here contains the collection of expert physics articles that deal with physics topics. These span all skill ranges and may include astronomy and cosmology topics.

Apr 22, 2010 · What is the importance of \upsilon = \sqrt {2gh} in physics? I've seen it in escape velocity problems, though with an R instead of h. I've seen it with conservation of momentum …

Dec 8, 2023 · To merge quantum physics and general relativity, physicists aim to quantize gravity. But what if gravity isn’t quantum at all?

Feb 4, 2025 · Quantum physics underlies technologies from the laser to the smartphone. The International Year of Quantum marks a century of scientific developments.

Sep 2, 2025 · Three scientists shared the Nobel Prize in physics for demonstrating how quantum mechanics work on a new scale, with potential implications for the next generation of quantum …

Oct 13, 2025 · Physics Forums expert math and physics blog. Read and learn from expert math and science articles, tutorials, and guides. Test your science knowledge with our quiz.

May 27, 2015 · This perfectly legitimate question seems to cause a lot of confusion. So what is energy and how do conversations about what it is go wrong?

Jan 26, 2025 · In physics, tensors are often a mixture of several vector spaces and several dual spaces. It also makes sense to sort both kinds as the tensor product isn’t commutative. …