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Selenium
The discovery of selenium, a trace metal and conductor of electricity, makes it possible to trap solar energy for future use, because its conductivity rises when exposed to direct sunlight. Exact date unknown. -
Light bulb invented
The light bulb was invented by Thomas Edison in the late 1870's. This event "brighten up" the science of energy, light, and electricity. Exact date unknown -
1st Wind Turbine Created
A Scottish inventor, James Blyth, created the first wind turbine which generates electricity in Marykirk, Scotland. the exact date is unknown -
Solar Energy in Space
Solar power was used for the first time commercially when it was used to power space exploration equipment such as satellites and space station. -
Larderello Fields
Prince Piero Ginori Conti tested the first geothermal power generator at the Larderello dry steam field in Italy -
FEB 13, 1911 Geo Thermal
The world's first commercial geothermal power plant was built in 1911, at the Larderello dry steam field, powering many areas. -
The Hoover Dam
The Hoover Dam project is completed on the Salt River in Arizona. The hoover dam has 17 turbines that generate enough electricity to power 1.3 million homes. -
Fission/Atomic Bomb concept
Francis Perrin introduced the concept of the critical mass of uranium required to produce a self-sustaining release of energy. Exact date unknown. -
Atomic Bomb Used
The first ever atomic bomb was drop in Alamogordo, New Mexico. -
First Atomic Power Plant
The first atomic power plant was built in Obninsk, Russia. This was used for commercial use.
