r/Physics - Page 2

1,190 words A Mental Model of Infinity in The Multiverse 638 words Question about mass 144 words Physics Questions Thread - Week 24, 2019 182 words I really want to do research in particle physics but I don't think I can learn much more than algebra 316 words Anyone willing to explain supersymmetry? 136 words Should we build a bigger particle collider? - Sixty Symbols 122 words Best book for mechanics course? 298 words Physics Questions Thread - Week 05, 2019 119 words Einstein on Constructive Theories [like E&M] vs. Theories of Principle [like QM] and why the later are not true explanations. 238 words How is time a universal phenomena if it is only relevant when considered relative to another object? 144 words Physicists just made the most precise measurement ever of Gravity’s strength 185 words A question on quantum entanglement's role in potentially surpassing the speed of light 166 words Is there a field perpendicular to the gravitational field, analogous to the magnetic field which is perpendicular to the electric field? 169 words What is information? 294 words What is the likelihood that the Earth would consumed by a black hole? 166 words “With 95% confidence, we expect our Universe to last more than 10**58 years” 141 words Visited CERN's CMS a couple days ago 107 words How long would a layman take to understand mathematically the standard model? 137 words What was the function of a photon before there were eyes to notice it? 480 words What object size can we prevent from colliding with the earth?