What is Quantum Gravity? | COSMOS in a minute #25

quantum gravity is the hardest problem in physics it's the attempt to unify the two pillars of modern physics quantum mechanics and general relativity it's the study of how gravity works at the quantum level where the laws of physics are very different from what we experience in everyday life one of the biggest challenges in quantum gravity is that gravity is the weakest force in nature it's so weak that it's impossible to study for particles in the lab we can only see its effects on very large objects like planets and stars scientists have been working on quantum gravity for decades but they haven't been able to come up with a complete Theory so it remains one of the biggest Unsolved Mysteries in physics one that scientists are determined to solve for more videos of Cosmos in a minute follow the secrets of the universe

Channel: The Secrets of the Universe

Views: 1,029,396

Keywords: Quantum Gravity

Id: 8wvEcdiXMh8

Length: 0min 55sec (55 seconds)

Published: Mon Jun 12 2023