Electricity, including lightning, follows the "path of least resistence," so the grounded metal rod leads the lightning away from less conductive materials, such as wooden barns, which could burn.
Ben Franklin invented the lighting rod and helped start the Philadelphia fire department.
1752
The electricity from lightning will follow a wire from the lightning rod to the ground.
He Invented the lightning rod Which Saved His And Many Other Peoples From Being Stuck By Lighting
E-rod
for protection
Back into earth.
It was important because it protceted you hoe during lighting storms.
the skylander (lightning Rod) will com out at March the 21
Thunderstorm.and metal
Ben Franklin
Benjamin Franklin duhhh!!