Hydroelectricity is electricity produced by harnessing the power of flowing water to make energy. Though water power had been used for a number of mechanical tasks since ancient times, it wasn't until 1878 that the world's first hydroelectric power system was introduced.
because the E13 + Ju6 = electricty
The Mars Rover was not discovered it was invented.
Ozone i.e. O3 was discovered by Charles Fabry. It was discovered in the year 1913.
It was discovered in 1789 by Martin Klaproth, a German.
1878
It was not invented but discovered by Benjamin Franklin who did some test's on it.
No, it is a simple mechanical device used for calculation and was invented about 4000 years before humans discovered electricity.
tyererererhy
electricty
Electricty is important because it is the most common energy we consume and depend on inare evrey day lives.
use voltage
No it doesn't .
for electricty
Electricty
Electricty
mickey mouse year:1995
yttrium was discovered in the year 1794.