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The timeline of historic inventions is a chronological list of particularly significant technological inventions and their ... Benjamin Franklin invents the lightning ...
Benjamin Franklin thought that slavery was "an atrocious debasement of human nature" and "a source of serious evils." In 1787, Franklin and Benjamin Rush helped write a new constitution for the Pennsylvania Society for Promoting the Abolition of Slavery, [264] and that same year Franklin became president of the organization. [265]
American scientist Benjamin Franklin showed that lightning was electrical by flying a ... Brief History of Electronics Timeline ; Date Invention/Discovery Inventor(s ...
Benjamin Franklin (1706–1790), U.S. – the pointed lightning rod conductor, ... Timeline of historic inventions; List of African-American inventors and scientists;
Many experimenters took to hooking several Leyden jars together to create a stronger charge and one of them, the colonial American inventor Benjamin Franklin, may have been the first to call his grouping an "electrical battery", a play on the military term for weapons functioning together. [1] [2]
Benjamin Franklin was so busy as an inventor, publisher, scientist, diplomat and U.S. founding father that it’s easy to lose track of his accomplishments. Franklin was an early innovator of ...
Benjamin Franklin invented wooden swim fins in 1717. [10] His original design consisted of 10-inch-long (250 mm) and 6-inch-wide (150 mm) palettes. Contrary to today's version of rubberized swim fins worn on the feet, Franklin's swim fins were originally intended for use on a person's hands.
Pages in category "Inventions by Benjamin Franklin" The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes. B.