This week,we tell about how thin monkeys live longer than fat ones, how aspirin can help colon cancer patients and some new information about Tyrannosaurus rex.

VOA: special.2009.09.01

Now let's take this information and put it in the context of what a day's fat and calorie intake might be like.

现在让我们把刚才的知识运用到实际中,我们一天脂肪和卡路里摄入量是多少

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选