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Invention Of Bifocal Lenses By Benjamin Franklin | Invention By Founding Father Of America
0:35
YouTubeTravel Thoughts
Invention Of Bifocal Lenses By Benjamin Franklin | Invention By Founding Father Of America
Those who rely on glasses to view the world clearly owe a debt of appreciation to the Romans, who discovered how to use glass to magnify objects. Rich Romans commissioned glass blowers to create glass spheres, similar to modern magnifying glasses. When compared to small text, the letters and words became legible. Benjamin Franklin, a scholar ...
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Benjamin Franklin was one of historys greatest inventors who created bifocals, the lightning rod and swim fins but never patented any of his discoveries. He believed that seeking patents would lead to disputes and bitterness. Instead, Franklin chose to share his inventions freely with the public, aiming to improve life for everyone. His approach reflected a commitment to the free exchange of knowledge and a quiet generosity that favored societal progress over personal gain. | The History Page
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