The Steam engine was developed about a hundred years ago by three British inventors. This machine was built to help pump water out of mines. It used up alot of coal just to pump a small amount of water.
First electric light bulb
Humphry Davy, a English scientist invented the first electric light. He experimented with electricity and invented a battery. when wires were connected to his battery and a piece of carbon it glowed producing light.
first modern water turbine
In 1849, british American engineer James Francis developed the first modern water turbine.
september 28, 1886
The first stationery gasoline engine developed by Carl Benz was called Company History Benz Patent Motor Car.
First electricity making wind turbine
The first electricity wind turbine was invented in 1888 in cleveland, ohio by Charles F. Brush.
First Solar Cell
The major advance in solar cell technology was made in 1940 by Russell Shoemaker Ohl.
Nuclear energy power 4 light bulbs
first experimental breeder reactor nuclear power plant first generated electricity on December 20, 1951 in Arco, Idaho. It produced enough energy to produce enough electricity to light four 200-w light bulbs and a day later it produced enough energy to light the whole building.
first nuclear power plant in Russia
On June 26, 1954 at Obninsk, Russia the nuclear power plant APS- 1 was connected to the power grid, the world's first nuclear power plant that generated electricity for commercial purpose.
January 1, 1971
American researcher engineer henry Thomas Sampson patented the gamma electric cell.
First Cell Phone
April 3, 1973
Motorola was the first company to produce a handheld mobile phone. On April 3, 1973 Martin Cooper, a motorola researcher and executive made the first call from handheld phone.