Anders Celsius, who was a Swedish astronomer and physicist. He is best known for his invention of the Celsius temperature scale, which is also known as the centigrade scale.
Anders Celsius was born in 1701 and he was a professor of astronomy at Uppsala University. In 1742, he proposed the Celsius temperature scale, which defined the freezing point of water as 0 degrees and the boiling point as 100 degrees. This was a reversal of the scale proposed by his contemporary, Daniel Gabriel Fahrenheit, who defined the freezing point as 32 degrees and the boiling point as 212 degrees.
The Celsius scale is widely used in scientific and everyday temperature measurements around the world. His invention of the Celsius scale is one of his most significant contributions to science.
It's worth noting that Celsius did not live to see the success of his invention. His temperature scale was not widely adopted during his lifetime, and it was not officially adopted by the Swedish government until 1744, after his death.
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