Mug, keeps the temperature of hot drinks

Physicists at the Fraunhofer Institute invented the mug, which is able to maintain the ideal temperature of hot drinks. For example, it is known that tea and coffee have the best taste at 58ºS - "smart" container will absorb excess heat from the liquid poured, and then will gradually give it away, keeping warm drink optimally within 30 minutes.





And let the miracle mug is not so beautiful - is important because it is not! )) However, when such useful utensils to go on sale is unknown.



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