NewScientist The Last Word

How effective is blowing a hot cup of tea? Whenever I make a hot cup of tea I always blow the liquid for the first couple of mouthfuls. I was wondering how effective this actually is at cooling the liquid appreciably.
(no votes)

Tags: Tea.

The last word is ...

the place where you ask questions about everyday science

Answer questions, vote for best answers, send your videos and audio questions, save favourite questions and answers, share with friends...

ADVERTISMENT