Physics - Science News
4 days ago · The Physics page features the latest news in materials science, quantum physics, particle physics, and more.
Classical to Quantum - Physics Forums Insights
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.
What Is a Tensor? The mathematical point of view. - Physics Forums
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. …
Quantum mechanics was born 100 years ago. Physicists are …
Feb 4, 2025 · Quantum physics underlies technologies from the laser to the smartphone. The International Year of Quantum marks a century of scientific developments.
A Definition and Controversy of Energy - Physics Forums
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?
What Planck Length Is and It's Common Misconceptions - Physics …
Sep 9, 2015 · The Planck length is an extremely small distance constructed from physical constants. Many misconceptions generally overstate its physical significance, stating that it’s …
Introductory Physics Homework Help Forum
Aug 24, 2012 · Free introductory physics homework help step by step from qualified mentors. Algebra and calculus based general physics homework. High school and undergraduate level.
Mastering the 5 Kinematic Equations: An In-Depth Look
Sep 12, 2013 · Physics news on Phys.org Ultrafast light-driven electron slide discovered Ultrafast electron diffraction captures atomic layers twisting in response to light Optimal scaling for …
Understanding Superposition Physically and Mathematically
Jun 10, 2019 · Superposition plays a crucial role in various areas of physics, including optics, quantum computing, and quantum cryptography, and it is a fundamental concept for …
PF Insights Blog: Physics, Math and Science Articles
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.