September 21, 2007
September 19, 2007
Weird facts about polar bears… | Gather
Sep 19, 2007 Polar bears are not actually white, but slightly yellow compared to the snow and ice they live in. I realized this when I was trying to.
September 16, 2007
sciencegeekgirl » Myth 2: Polar bear fur is fiber optic (NOT!)
The myth goes like this… polar bears are white, but they have to keep warm in the winter. But white reflects light and heat, so how do they do it? By having fiber optic fur. “Fiber optics” are a type of “light pipe” that …
September 12, 2007
Polar Bears Mostly Extinct by 2050 | Mother Jones
Byline: Jen PhillipsDek: Sad news. A recent US Geological Survey claims that 2/3 of the world’s polar bears will be extinct by 2050 due to Arctic warming. Ice up North is melting so fast that the large predators likely.
September 9, 2007
Clicklist: Polar bears | green LA girl
Say bye-bye to polar bears. 2/3 of the world’s polar bear population will be gone by 2050 according to the US Geological Survey. Arctic ice is expected to.