>>514087805 (OP)
i think it is the cumulative affect of all that mass not a separate force.
weird thought but could it be that like materials ie matter/protons electrons has reduce friction and unlike materials ie no matter has greater friction so the path of least resistance is down.
nah that does not make sense.
gravity is the attraction of two objects with mass i prefer the space time blanket illumination where it cause dents and naturally things move down hill because of gravity so proving itself doesn't make sense either. shit
i do not know
tldr: gravity is this effect, that newton pulled out as a constant while measure the rate at witch water fell with different/changing head pressure.