Set 2

1. To keep your hands as warm as possible during skiing, should you wear mittens or gloves?(Mittens, except for the thumb, do not have individual finger compartments.)
   
2. Could one keep warmer in winter wearing a fur coat inside-out, with the fur next to the skin?
3. Why is the pupil of the eye black?
4. Why ice has low thermal conductivity?
5. Why do people people become "flushed" when overheated?
6. When one steps from a shower on a cold morning, why does the tile floor seem so much colder than air?