In Iceland, 100% of domestically produced electricity comes from renewable energy.
8
On October 28, 2013, wind power provided 100% of Denmark's power. At 2:00am, it was producing 122% of the country's energy needs.
12
Electric lights for trees were first used in 1895.
62
There is enough energy in one bolt of lightning to power a home for two weeks!
102
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Pure water (H2O) does not conduct electricity on its own.
46
The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
118