Question and comment: Why did the breath is warm and fresh breath? 
Hello again dear blog followers of initiation to research, to time I had noticed that if you breathe air with his mouth open, hot air is expelled. But if we blow it by joining the lips, cold air is expelled. This is easily verifiable with a gesture as simple as placing the palm of your hand in front of the mouth and expelling air with his mouth open or nearly closed. And it's so simple to learn from very little difference between the warm breath and breath fresh.
0 comments:
Post a Comment