But what if you attach a buttered piece of bread, butter-side up to a cat's back and toss them both out the window? Will the cat land on its feet?

而如果你将这块涂着黄油的面包固定在猫猫的背上，并令其沾着黄油的面朝上，然后将这只背着面包的猫扔出窗外，又会发生什么呢？