Tip - National Squirrel Appreciation Day: Robo-rodents, Plus a Squirrel-Food Recipe

Although January 21st has been recognized as National Squirrel Appreciation Day since 2001, researchers at the Georgia Institute of Technologyhave carried squirrel appreciation way beyond a puny period of 24 hours. If imitation is the sincerest form of flattery, squirrels should be packing their bag...