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

Feb 28, 2026 · 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 22, 2025 · Scientists suggest the missile defense plan will face big hurdles, especially given its projected timeline and cost.

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.

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.

Jun 22, 2009 · The discussion revolves around braintwister no. 90 from the book Mad About Physics, specifically examining a scenario involving a cylindrical can filled with water that has three holes at …

Feb 4, 2025 · A century ago, science went quantum. To celebrate, physicists are throwing a global, year-long party. In 1925, quantum mechanics, the scientific theory that describes the unintuitive rules …

Oct 7, 2025 · Quantum Physics ‘Magic’ states empower error-resistant quantum computing Special quantum states allow computers to perform the most difficult class of quantum computing operations.

Feb 11, 2026 · After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.

Apr 18, 2020 · Join in expert discussion on quantum physics. Quantum physics is the mathematical description of the motion and interaction of subatomic particles. Quantum Mechanics and Field Theory.