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Shared by Sandra Estevam / 06.02.2017

The Chemical Engineer Who’ll School You on Coffee

Segunda rima com café

AS A CHEMICAL engineer who studies the motion of fluids, Bill Ristenpart deals with a lot of spattered blood and aerosolized pathogenic mouse phlegm. But when it comes to teaching wary freshman the basics of mass transfer and thermodynamics, the UC Davis professor relies on a less messy (and more potable) liquid: coffee. Beans go through so many complex chemical changes that they can easily form the basis of a whole curriculum.

Segunda rima com café

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