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🔗 https://oxadow.com/?v=ZHc1ZS8APpk — The Physics of Everything: gravity, light, time, quantum mechanics and the invisible world of electromagnetism, explained step by step. Explore all three illustrated PDF books in The Complete Library.Uploaded 16-10-26🔗 https://oxadow.com/mail/?v=ZHc1ZS8APpk — The Physics Letter: interesting physics news, remarkable discoveries and clear explanations, delivered to your inbox. Free to join.Energy can't be created. You've heard it a hundred times. So who had it first? Follow the energy in your breakfast backward, through the sun, through gravity, all the way to the first minutes of the universe, and the law you learned in school starts to bend in a place almost nobody talks about.00:00 The question your teacher never answered01:28 Your breakfast is secretly old sunlight04:44 Energy is not a thing (here's what it really is)12:34 Why the "energy crisis" isn't about energy17:22 The missing fuel that solved the sun's age fight20:46 Gravity's strange negative pocket25:45 The Tuesday machine: why energy is conserved at all35:12 The light that lost energy crossing the universe42:10 Did the universe cost nothing to make?SOURCESRichard P. Feynman, Robert B. Leighton, Matthew Sands, The Feynman Lectures on Physics, Vol. I, Chapter 4 "Conservation of Energy" (1963)Richard P. Feynman, The Character of Physical Law, Lecture 3 "The Great Conservation Principles" (1965)Emmy Noether, "Invariante Variationsprobleme," Nachrichten von der Gesellschaft der Wissenschaften zu Göttingen (1918)Hans A. Bethe, "Energy Production in Stars," Physical Review, Vol. 55 (1939)Arthur S. Eddington, The Internal Constitution of the Stars, Chapter 11 "The Source of Stellar Energy" (1926)Arno A. Penzias and Robert W. Wilson, "A Measurement of Excess Antenna Temperature at 4080 Mc/s," Astrophysical Journal, Vol. 142 (1965)Steven Weinberg, The First Three Minutes, Chapter 3 "The Cosmic Microwave Radiation Background" and Chapter 5 "The First Three Minutes" (1977)Edward P. Tryon, "Is the Universe a Vacuum Fluctuation?" Nature, Vol. 246 (1973)⚠️ WARNING:[This video is AI-generated (synthetic voice and visuals). It is an original, fictional lecture inspired by Richard Feynman's teaching style and public ideas, and is not an authentic recording, endorsement, or statement by Richard Feynman or his estate. Any resemblance is for educational/creative purposes] Learn more about your ad choices. Visit megaphone.fm/adchoices