-
First Steam Engine Invented
A steam engine is a heat engine that performs mechanical work using steam as its working fluid. It was invented by Thomas Savery. -
Lightening
Benjamin Franklin proved that lightening was electricity. -
Bioelectricity
Luigi Galvani discovered bioelectricity which has to do with the electric current generated by living tissue. -
The First Battery
The first battery was created by Alessandro Volta in 1800. -
Maryland Street Lights
The first city in the country to light street lights by using gas made from coal. -
The Lightbulb
The first successful lightbulb was created by Thomas Jefferson. -
Photophone
Alexander Graham Bell created the photophone which was the world's very first wireless phone. -
First Hydroelectric Dam
The first hydroelectric dam began right here in the United States. -
Automobiles
The first automobile was produced by Henry Ford. -
Lasers
Albert Einstien crated the foundations for the laser.