Which keeps warm better: cotton wool, fur, foil or feather?
| December 3, 2020 | education
The best of the above materials keeps warmth – fur. After the fur comes a feather. In last place for keeping warm is the feather.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
