Reaumur

The Réaumur is a unit of temperature named for René Antoine Ferchault de Réaumur, who first proposed it in 1731. The freezing point of water is 0° Reaumur, the boiling point 80° Reaumur. Hence a degree Reaumur is 1.25 degrees Celsius or kelvin.

The Reaumur scale is still used in some parts of Europe, but today it is in most places of mainly historical significance.

		Reaumur
		The Réaumur is a unit of temperature named for René Antoine Ferchault de Réaumur, who first proposed it in 1731. The freezing point of water is 0° Reaumur, the boiling point 80° Reaumur. Hence a degree Reaumur is 1.25 degrees Celsius or kelvin. The Reaumur scale is still used in some parts of Europe, but today it is in most places of mainly historical significance.
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