God, I guess.
You're likely thinking of sir Isaac newton, who worked out several detailed mathematical understandings of the force and how it affects things.
But, "invented gravity" doesn't make much sense.
Anything with mass include you and me do exert gravitational force but the earth is massive so it exert more force than any of any small object including us on earth. The gravitational force is done between two mass in following general gravitational law by Newton. F = G.M1m2/R2 We sum up G.M1/R2 as gravity = 9.81 m/s2 for M1 is earth and R = earth radius Between 2 man with m1 and m2 respectively, gravitational force between these two man is at F = G.m1m2/L2 where L = distance between center of mass (you and me for instance). Gravitational force is small compare to earth's gravitational force but it does exist.
Oh, dude, the magnitude of the gravitational force acting on that 700N man is 700N (shocking, right?). And the direction? Well, it's pulling him straight down towards the center of the Earth like a magnet to a fridge. So, yeah, gravity's got him in its grip, just like that last piece of pizza you can't resist.
Nobody "Invented" oil!
the man who invented it was a man named Hugh Jass.
The person who invented the game boy is ... A man by the name of Gunpei Yokoi The person who invented the game boy is ... A man by the name of Gunpei Yokoi
The man name who invented telephone isAlexander Graham Bell
it came from a man who invented it whose name had a reference to guillotine. it came from a man who invented it whose name had a reference to guillotine.
ME:david beckham
Walter camp
Steve Jobs
a man name christ charlie
Archimedes, the Man