Abeka history 11.3
How long did Thomas Edison's first successful light bulb burn?
40 hours!
What did Thomas Edison say into his phonograph for the first time?
Mary had a little lamb it's fleece was white as snow.
A system of dots and dashes representing the letters of the alphabet and numbers that could be tapped visit telegraph wires
Morse Code
Who invented the Morse code?
Samuel Morris, who is also the inventor of the telegraph.
Believed that messages could be sent over long distances through a wire by electricity
Samuel Morse
Telegraph
Sends messages over long distance is through wire by electricity
Who invented the telephone?
Alexander Graham Bell
Robert Fulton's Steamboat
Inventor of the steamboat
What invention brought the east and the west together?
The telegraph
People will continue to invent new ways to improve the car and clean as well as every other important invention
This process of improvement is called progress, moving forward to improve our way of life
The greatest inventor in history who invented thousand or more inventions.
Thomas Edison
Who invented the electric light, motion pictures, the phonograph, office machinery and the electric lightbulb?
Thomas Edison
Who said, " Genius is one percent inspiration and 99 percent perspiration"?
Thomas Edison