Albert Einstein- Special and general theories of relativity
Alfred Nobel- Dynamite.
Alexander Fleming- Penicillin.
Arthur Wynne-Crossword puzzle.
Benjamin Franklin- Lightning rod, the iron furnace stove and bifocal glasses.
Evangelista Torricelli-Barometer.
Galileo Galilei- Thermometer, telescope
George Eastman - Transparent, and flexible photographic film
Hugh Le Caine- Music synthesizer
James T Russell- Compact disc.
James Watt-steam engine.
Jethro Tull-Seed drill .
Johannes Kepler- Eyeglasses,the convex eyepiece.
John Wesley Hyatt - CELLULOID
John Bardeen - Transistor
John Dunlop- Pneumatic or inflatable tyre/tire.
Michael Faraday- The electric motor.
Otto von Guericke-Vacuum.
Percy Spencer-Microwave oven.
Samuel Morse- Telegraph wires and Morse code
William Sturgeon-Electromagnet.
Willard H. Bennettradio- Frequency mass spectrometer.