January 9, 2010
Greenpeace | Project Thin Ice 2006 | Save the Polar Bear
The polar bear actually has black skin (see the area around its nose) ... Polar bears may be the largest land predators on Earth, but they are such agile swimmers, ...
January 1, 1970
Polar Bears Have Black Skin « memoirs on a rainy day
The polar bear’s fur seems colourless and for many years, scientists worked on the theory that the individual hairs act as fiber optics bringing sunlight directly to the skin. This has recently been proven to be incorrect, and the hairs …
Polar Bears Have Black Skin « memoirs on a rainy day
I didn’t know that polar bears have black skin. Kind of strange, since they live in a mostly white environment and their fur is white. It’s black so that it can soak up as much of the sun’s heat as possible. …
Polar Bears Have Black Skin
I didn’t know that polar bears have black skin. Kind of strange, since they live in a mostly white environment and their fur is white. It’s black so that it can soak up as much of the sun’s heat as possible. …