TIL about Evangelista Torricelli, an Italian physicist and mathematician, and his groundbreaking creation of a vacuum. In 1643, he invented the barometer, an instrument used to measure atmospheric pressure that led to his famous observation that, "We live submerged at the bottom of an ocean of air."


TIL about Evangelista Torricelli, an Italian physicist and mathematician, and his groundbreaking creation of a vacuum. In 1643, he invented the barometer, an instrument used to measure atmospheric pressure that led to his famous observation that, "We live submerged at the bottom of an ocean of air." https://www.britannica.com/biography/Evangelista-Torricelli charles_yost August 24, 2023 at 11:24AM

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