Leonardo Da Vinci predicted the mass use of solar energy as long ago as 1447.
153
The United States consumes 25% of all the world's energy.
51
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
1k
If you fart consistently for 6 years and 9 months, enough gas is produced to create the energy of an atomic bomb.
1k
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
There is enough energy in one bolt of lightning to power a home for two weeks!
102