On 25/09/2011 12:10, alan.b.pearce@stfc.ac.uk wrote: > You get a different taste. It has been shown scientifically that there ar= e compounds in milk that change differently depending on the rate of temper= ature change. You get different rates of temperature change in the milk whe= n pouring hot tea into cold milk compared with pouring cold milk into hot t= ea. The difference must be small, but it is enough to change the way the co= mpounds in the milk break down. > But tea tastes more of tea with no milk. Though I always wondered about the Rancid yak butter. Surely the black=20 (red really) or Green Tea would be better on its own? If mixing hot and cold liquids the sooner you mix the warmer it is I=20 think, as the hotter material looses heat faster assuming a constant=20 thermal resistance.. I'm sure this was in New Scientist many years ago. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .