Spirit Bears Hair Helps Reveal New Genetic Secrets The New York Times
The polar bear has evolved over time from the common brown bear by changing its fur colour to white, the ideal colour to blend in with its icecovered surroundings A Thermally Insulating Textile Inspired by Polar Bear Hair Ying Cui, Ying Cui State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China Search for more papers by this author Huaxin Gong,
