It was discovered around 1602 by Galileo Galilei.
the person who created the pendulum was galieo galie
Galileo, I believe.
galieo
yes
Galileo Galilei
the first person to discover gold was Jams W Marshall.
Iverville and Bineville were the first people to discover The Louisiana!
me!
ME
me
he was the first person to discover that blood has oxogen in it
issac newton was not the first person to discover gravity he taught the values of gravity