Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
Researchers find polar bears' oily fur prevents ice buildup, inspiring eco-friendly coatings.
Researchers have uncovered that polar bears' greasy fur, rich in cholesterol and fatty acids, helps prevent ice from sticking to their skin in freezing conditions.
This discovery, published in Science Advances, not only reveals how polar bears survive in harsh climates but also suggests the potential for developing eco-friendly anti-icing coatings as an alternative to toxic chemicals like PFAS.
17 Articles
Los investigadores descubren que el pelaje aceitoso de los osos polares evita la acumulación de hielo, inspirando revestimientos ecológicos.