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Phonograph, Incandescent light bulb, Motion picture camera

Telephone

Alternating current (AC) power system, Tesla coil

Discoveries of radium and polonium, Pioneering research on radioactivity

First successful powered airplane

World Wide Web

Discovery of Penicillin

Improvements to the steam engine

Development of Marconi's law and the radio telegraph system

First successful airplane

Conceptualized flying machines, solar power, adding machine

Improvement of the telescope, various astronomical observations

Invention of the electric motor, Electromagnetic induction, Faraday's Law

Pasteurization, Vaccination for rabies and anthrax

First practical automobile powered by an internal combustion engine

Lightning rod, Franklin stove, Bifocal glasses

Movable type printing press

Laws of motion, Law of universal gravitation

Invention of Kevlar