How Do Polar Bears Keep Ice Off Their Fur? New Study Reveals the Secret—and It Could Improve Technology
![How Do Polar Bears Keep Ice Off Their Fur? New Study Reveals the Secret—and It Could Improve Technology](https://th-thumbnailer.cdn-si-edu.com/jDJEGCD6UpTRoEmi3vbN7qFWVzg=/fit-in/1200x0/filters:focal(234x156:235x157)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/98/d4/98d4f795-06b9-4c40-b55b-6c97154c97ea/polar_bear.jpg)
The de-icing properties of polar bear sebum could fuel new innovations, scientists say, potentially unlocking alternatives to harmful "forever chemicals" used in ice-resistant coatings today ...Read more