How Did Atoms Form From Nothing? | Brian Cox Explains скачать в хорошем качестве

How Did Atoms Form From Nothing? | Brian Cox Explains

According to the Standard Model of physics, the Big Bang should have produced equal parts matter and antimatter. If that had happened, they would have instantly annihilated each other upon contact, leaving behind a universe filled with nothing but pure radiation. So, why is there "something" rather than "nothing"? In this video, we explore the origins of the first atoms and the mystery of Baryogenesis. We break down how Quantum Field Theory and slight cosmic imperfections allowed a tiny fraction of matter to survive the early universe—eventually forming the stars, galaxies, and atoms that make up your body today. In this video, we cover: 0:00 - The "Nothing" Paradox (Matter vs. Antimatter) 1:45 - What is the Quantum Vacuum? 3:20 - The First 3 Minutes of the Universe 5:10 - How Quarks became Protons and Neutrons 7:30 - The creation of the first Hydrogen atom 9:00 - Why we won the cosmic lottery References: Standard Model of Particle Physics, Cosmic Microwave Background (CMB), Quantum Fluctuations. #Physics (Broad categorization) #Space (Broad interest) #BigBang (Specific Topic) #QuantumMechanics (Niche Authority) #Universe (General Appeal)