What Was There Before the Universe Began?

What was there before the Universe began? This question sounds simple—but modern physics suggests it may not even be well-defined. In this video, we carefully explore the origin of time, spacetime, and the limits of our current understanding. With deep respect for your curiosity and time, we guide you through the foundations of cosmology—from General Relativity and the Big Bang to singularities and quantum gravity. Rather than speculation, this journey is grounded in established science, helping you see why the idea of “before” may break down at the beginning of time itself. If you are passionate about physics, the Universe, and the deepest questions of existence, this video is for you. Thank you for being here and thinking deeply with us. Sources: General Relativity — developed by Albert Einstein Standard Cosmological Model (FLRW metric, Friedmann equations) Singularity theorems by Stephen Hawking and Roger Penrose Quantum gravity research and Planck-scale physics No-boundary proposal by James Hartle and Stephen Hawking -------------------------------------------------------- All voice narration on this channel is generated using AI technology. The use of AI voice is intended as a tribute to honor and remember the spirit, teaching philosophy, and scientific legacy of Richard Feynman. Enter the world of Feynman’s Physics—where complex ideas are stripped to their essence and rebuilt with pure logic. No fluff, no shortcuts—just the fundamental truths of how the universe works, explained the way they should be.    • Feynman’s Physics Series   #Physics, #Feynman, #QuantumMechanics, #Relativity, #ScienceExplained, #PhysicsExplained, #LearnPhysics, #TheoreticalPhysics, #ScienceEducation,