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Period: to
Scientific Inventions
Inventions from Marie Curie, Albert Einstein, Jonas Salk, Guglielmo Marconi and Thomas Edison. -
Quadruplex Telegraph
Thomas Edision invented the quadruplex telegraph for Western Union. -
Carbon Microphone
Thomas Edison created the carbon mcrophone. -
Phonograph
Thomas Edison invented the phonograph -
Phonograph Cylinder
Thomas Edison invented the phonograph cylinder. -
Light Bulb
Thomas Edison invented the light bulb. -
Electric Power Distrubution
Thomas Edison invented the electric power distribution -
Mimeograph
Thomas Edison invented the mimeograph. -
Movie Camera
Thomas Edison invented the movie camera. -
Polonium
Marie Curie invented the polonium. -
Radium
Marie Curie invented the radium. -
Radio Signal
Guglielmo Marboni invented the radio signal. -
Refrigerator
Abert Einstein invented the refrigerator. -
Atomic Bomb
Albert Einstein invented the atomic bomb for war. -
Polio Vaccine
Jonas Salk created the polio vaccine.