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  1. Physics - Wikipedia

    Contemporary research in physics can be broadly divided into nuclear and particle physics; condensed matter physics; atomic, …

  2. Physics | Definition, Types, Topics, Importance, & Facts | Britannica

    Aug 10, 2026 · Physics, science that deals with the structure of matter and the interactions between the fundamental constituents of …

  3. PhET: Free online physics, chemistry, biology, earth science and math ...

    Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder …

  4. Physics | MIT Learn

    Lecture 12: Quantum Weirdness: Schrödinger’s Cat, EPR, and Bell’s Theorem From STS.042J: Einstein, Oppenheimer, Feynman: …

  5. 1.1: The Basics of Physics - Physics LibreTexts

    Physics is a natural science that involves the study of matter and its motion through space and time, along with related concepts …

  6. Physics News - Physics News, Material Sciences, Science News, Physics

    The latest news in physics, materials science, quantum physics, optics and photonics, superconductivity science and technology. …

  7. 1.1 Physics: An Introduction - College Physics | OpenStax

    Physics is concerned with describing the interactions of energy, matter, space, and time, and it is especially interested in what …

  8. Khan Academy

    Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501 (c) (3) nonprofit organization. …

  9. Nature Physics

    Aug 24, 2026 · Published monthly, in print and online, the journal reflects the entire spectrum of physics, pure and applied.

  10. Branches of physics - Wikipedia

    The first chapter of The Feynman Lectures on Physics is about the existence of atoms, which Feynman considered to be the most …