In classical (or "Newtonian") mechanics, which describes the motion of macroscopic objects (i.e., things larger than an atom, ...

Isaac Newton - isn't he the guy who discovered gravity? Great! So, what's gravity? Aaaah, gravity is the force that makes objects fall towards the ground. And, without gravity, we'd all float!

Therefore, our goal is to contribute to the development of new theories that can explain gravity at all scales, including at the quantum level." The central theory of quantum gravity The AdS/CFT ...