On this day:
- Tower Subway (1870): Tower Subway, the world's first underground tube railway, opened in London on August 2nd, providing a novel transportation method beneath the River Thames.
- Albert Einstein (1939): Albert Einstein, renowned physicist and Nobel laureate, signed a letter to President Franklin D. Roosevelt, warning about the potential of nuclear weapons and urging research into atomic energy.
- The Lincoln penny (1909): The first Lincoln penny, featuring the profile of President Abraham Lincoln, was put into circulation on August 2nd, 1909, becoming an enduring symbol of American currency.
Join us as we delve into the annals of the past and discover noteworthy moments that have left an indelible mark on our world, sparking curiosity and reflection. |
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