Topic: polar bears

Monday, January 6, 2014

For over a decade scientists around the world have been studying happiness and its impact on our physiology. Why would people spend so much time studying happiness? Maybe that makes them happy? So, what makes you happy?   Rod Stewart loves soccer, Jennifer...

Monday, January 24, 2011

What do you think of cold weather?  Polar bears love it!  Their thick fur coat covers a layer of insulating fat, allowing them to be quite comfortable in the frigid Arctic. Why do you think polar bears walk at such a leisurely pace?      a...
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