Polar bears have black skin and clear, hollow fur. Their clear fur allows more sunlight to reach the skin, and their dark skin absorbs heat better. : r/interestingasfuck
Myth: Polar Bears Are Solar - North American Bear CenterNorth American Bear Center
Why do polar bears have white fur? And nine other polar bear facts | Stories | WWF
Living on Earth: Baby Polar Bear Rescue
Polar Bears: The Crazy Science Behind Their Black Skin and Transparent Fur - SnowBrains
A 5 steps guide to prevent animal extinction - Ecobnb
Onyx Polar Bear Iceberg Lamp | Chairish
Why do polar bears have white fur? And nine other polar bear facts | Stories | WWF
Living on Earth: Baby Polar Bear Rescue
Facts about Polar Bears | Sciencewithkids.com
Polar Bears Have Clear Hair, So Why Do They Look White? | Earth Rangers: Where kids go to save animals!
Plyskin: insulation inspired by polar bear skin - MaterialDistrict