Now what I wish is that anyone who tries to borrow my hammer will get stuck fast right to it and that hammer will pound them around until I say, 'hammer, let go.
现在我希望,凡想借我锤子的人都会粘在锤子上,锤子会把他们打得团团转,直到我说:锤子,放开吧。
Okay, now, I will first let it go and wait until it stops.
现在,我松开它,知道它停下。
I have here that same ladder, and now what I will do is I will set the angle alpha not exactly at the critical point but a little lower, so that when I let it go, we'll all see that it will slide.
这是一个梯子,现在我要,使得角度α,不是恰等于临界点,而是略小一些,所以当我放手,我们会看到它下滑。
I have here that same ladder, and now what I will do is I will set the angle alpha not exactly at the critical point but a little lower, so that when I let it go, we'll all see that it will slide.
这是一个梯子,现在我要,使得角度α,不是恰等于临界点,而是略小一些,所以当我放手,我们会看到它下滑。
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