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But I'm sure you can easily see how these styrofoam balls could, in fact, be a mono layer of gold nuclei.
这个实验怎么工作的,我们先来做些计算，但我相信你们都已经。
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What's particularly interesting is you get this effect easily with undergraduates but you also get it with four-year-olds and with monkeys.
但这个实验有一个很有趣的地方,在本科生中做这个实验，很容易就得出这个结果,而在四岁小孩和猴子中，同样能得到这个结果。
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Now here's a study that was done ten years later in nineteen-ninety-two, in this case it was with obese subjects.
这个实验是十年后的1992年做的,研究主题是肥胖
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So I think it is important to keep this in mind and I'm gonna be coming back to this a number of times as we talk about the experiments we were doing at the Soen School of management.
你们要牢记这一点,因为之后,我们会谈到这个问题,做的实验时,我会反复提到这个内容。
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First is that we have this mono layer of gold particles. So let's see if Professor Drennen is able to help us out here.
是如何做的,我们等会儿会自己做这个实验,我会问你们一些问题。
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It's the constant enthalpy process that we're looking at. This we can do experiments on.
是一个焓不变的过程,这个量我们可以做实验。
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If you know it' s going to work, it's not an experiment.
如果在做实验时,你已经知道这个成分会起作用，那这就不是一个真正意义上的实验了。
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Suppose the Milgram experiment had never been done and it was being done for the first time here.
假设米尔格林姆实验从来没有执行过,今天才第一次做这个实验。
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This is actually very representative of when you do research in the laboratory, you will find often things do not work quite exactly as they worked 20 minutes ago when you just checked it in your office, for example.
在实验室做研究时,这个实际上是非常具有代表性的，举个例子,当时只是在办公室核查它时,你经常会发现事物无法,像它们20分钟之前那样精确的工作。
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Joule actually did this experiment, and he observed that for the gas expansions that he could do, that the temperature did not increase measurably.
事实上焦耳的确做了这个实验，他做到了,他能达到的最好实验要求，发现在可测量范围内没有观察到温度上升。
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So what we have to do, of course, is take it in to the lab and do this in a more systematic way with random assignment.
因此，我们必须做的是，把实验带回实验室,在随机安排下，更系统地做这个实验。
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This was a very--a single experiment done within the United States, but the idea is appealing, that people are connected to one another via chains of people.
这个实验是在美国做的，但它揭示了一个很有趣的规律，人都是通过一连串的人和另一个人有着某种关联。
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This is the sort of study that you might do here at Yale.
在耶鲁这里也可以做这个实验。
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And finally, there's a new situation and no model of how to behave.
最后，如果这个实验没做过,我们就没有行为模式可以借鉴。
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It is a bit sexist in 2007 context, but let me explain.
在2007年，做这个实验，有点性别歧视的味道，我给你们解释一下。
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For all I could tell, people did equally well but this experiment has been done tens of thousands of times and you could do it yourself on a computer screen.
据我所听到的，两次都差不多,但这个实验做过几十万次,你们可以在电脑上做。
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We use a liquid helium. And so in order to make a liquid helium, you can't take helium at room temperature and do this, because if you did, you would just heat it up, because the room temperature is above the inversion temperature, so Joule-Thomson would heat up the helium.
为了得到液氦,不能再常温,做这个实验,否则就是加热氦气，因为室温高于它的转变温度,所以焦耳-汤姆孙，实验会加热氦气。
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It's been replicated with many subjects.
这个实验在很多实验对象身上做过。
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I'm going to talk about moral feelings, moral judgments, and then moral action with particular focus on why good people do bad things, which will lead us to review and discuss the Milgram study, which was presented in the movie on Monday.
我会为大家讲解道德情感，道德判断，最后是道德行为,我们会特别讲一下为什么好人会做坏事，借此回顾和讨论米尔格林姆的实验，这个实验我们在星期一的电影中都看过了。
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You take your room temperature liquid helium and you cool it with liquid nitrogen to 77 degrees Kelvin, the new, you're not quite there yet 77k unfortunately right? Then you take hydrogen you cool it would liquid nitrogen to 77, then you can use your hydrogen gas.
首先要有常温的氦气,拿液氮把它冷却到77k，那个新来的7,你不坐在那儿，对吧？,然后用液氮把氢气降温到,然后就可以使用这个氢气了，想要用氢气来做焦耳-汤姆孙实验。
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I'll--It was done by Louisa Egan here at Yale and it illustrates a point which is going to--which and then I'll talk about real world implications of this.
这是Louisa，Egan在耶鲁这里做的一个实验,这个实验说明了一个观点…,我会讲一下这个实验对现实生活有什么启发。
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