Leonardo Da Vinci predicted the mass use of solar energy as long ago as 1447.
153
A coal power station puts 100 times more radiation into the air than a nuclear power plant producing the same amount of energy.
7
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
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
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