O VAZIO É IMPOSSÍVEL? POR QUE EXISTE ALGO AO INVÉS DO NADA

Every time physics has looked closely at what "nothing" might be, it hasn't found it. Take away matter, and you're left with field. Take away the field, and you're left with the minimum energy of the vacuum—which isn't zero. You get to absolute zero and there's still movement. This video shows why empty space isn't empty, how this has been measured inside an atom and between two metal plates, and why the deepest question a human being can ask might be broken. ⚠️ This video does not claim that physics has answered "why there is something rather than nothing"—it hasn't. Vacuum fluctuations are real and measurable, but they are not free energy, they are not perpetual motion machines, and they are not "zero-point energy" for sale. Anyone who uses these terms to sell anything is just sticking a technical term on a product. No statement here is mystical or pseudoscientific. 📚 SOURCES Willis Lamb & Robert Retherford — Lamb's deviation, Columbia University (1947); Lamb Nobel Prize in Physics (1955) Julian Schwinger, Sin-Itiro Tomonaga, and Richard Feynman — renormalization, Nobel Prize in Physics (1965) Richard Feynman — QED: The Strange Theory of Light and Matter (1985) Hendrik Casimir — Casimir effect, Philips, Eindhoven (1948) Steve Lamoreaux — measurement of the Casimir effect, Los Alamos (1997) James Hartle & Stephen Hawking — proposal for a state without boundaries, Physical Review D (1983) Alexander Vilenkin — creation of the universe by quantum tunneling (1982) David Albert — review of Lawrence Krauss's book, The New York Times (2012) Richard Feynman — The Character of Physical Law, Messenger Lectures, Cornell (1964); The Meaning of It All (1998) Leave a comment: when you close your eyes and try to imagine absolute nothingness, what appears? A black space? Silence? Or do you realize you can't imagine anything at all? Subscribe to the channel and activate the bell. #Feynman #Physics #Vacuum #QuantumMechanics #CasimirEffect #Cosmology #Science #Philosophy