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Battery
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Period: to
*EVENTS.
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Braille
Braille is six raised dots numbered & presence or absence of dots.
Invented by Louis Braille. -
Microphone
Emile Berliner -
Light Bulb.
Thomas Edison -
Film Roll.
Invented by George Eastman -
Telautograph
Elisha Gray -
Kodak Camera
George Eastman -
Wireless Telegraph
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Motion Picture
August and Louis Lumiere -
Radio Wireless Singnaling
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Traffic Signal
Garret A. Morgan -
Television
Philo Farnsworth -
Tape recorder
Invented by Fritz Pfleumer. It was used to record sound. -
Multiplane Camera
Invented by Walter Elias Disney -
Motoroia SCR-536
The Motoroia weighed 2.3k. -
Internet
Invented in the United Stated by a group of researchers and scientists. -
First Microwave.
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First Computer Game.
Steve Russell invented the game. -
First Compact Disk.
Invented by James Russell. -
Fax machine
Alexander Bain invented the fax machine -
Computer Mouse.
Douglas Engelbart invented the computer mouse. -
Smoke Detector.
Randolph Smith and Kenneth House -
E-Mail
The E-Mail was a electronic device that connects a computer to a telephone line. -
MRI
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GPS
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First Laptop
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Youtube
Steven Chen, Chad Hurley & Tawed Karlm invented youtube. -
Iphone
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Facebook
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First Telegraph.
Invented by Samuel Morse.