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Edward Jenner invented the vaccination protected people from disease
https://youtu.be/i_ghK1FXkOw -
Horace Wells invention the anesthesia provided a great leap forward for medicine -
Alexander Graham Bell invention the telephone spread communication across wide areas
https://youtu.be/0Ts3SdqEjBk -
Thomas Edison powered countless social changes
https://youtu.be/0wkjlSZt0ko -
Karl Benz increased personal mobility and freedom
https://youtu.be/Ap37qEldn6M -
Guglielmo Marconi & John Baird they invented radio and television made the world smaller
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Orville and Wilbur Wright they invented the airplane Allowed people and products to quickly move
https://youtu.be/YDlk4Ky_ahs -
John Atanasoff, et al. invented the computer transformed business world; predecessor to the Internet
