Body explorer
Inside the polar bear
Outside · part 1 of 5
Fur
Each hair is hollow and see-through. It looks white because it scatters light, like snow.
Wow
Under the fur, its skin is black.Two layers of fur
Body explorer
Outside · part 1 of 5
Each hair is hollow and see-through. It looks white because it scatters light, like snow.
Wow
Under the fur, its skin is black.