Sweater that mimics polar bear fur may keep you warm in extreme cold – Canada Boosts
Polar bear fur retains the animals heat in Arctic temperatures Thorsten Milse/robertharding/Alamy A fibre that’s mentioned to imitate polar bear fur might in the future characteristic within the subsequent era of house fits, army uniforms and clothes for excessive chilly environments. Beneath the course of its creators at Zhejiang College, China, the substitute fibre has…