Quote (card_sultan @ Mar 25 2017 05:27pm)
yes, there is the Newtonian concept for gravity, the Einsteinian concepts for Gravity and quantum gravity theory, even Neil Degrasse Tyson stumble when he was asked what is gravity - the truth is no one knows. I prefer the Geocentric theories that say this force is not caused by the earth sucking but rather the aether pushing
Personally I prefer the theory that every object, no matter how small, has a personal flying invisible unicorn attached to it, which is responsible for dragging the object down to simulate gravity.