So, why don't you go ahead and take 10 more seconds on this second clicker question for our intro.
请大家再花十秒钟的时间,来做一下第二个选择题。
In the movies, hackers break into every system so easily in a few seconds.
在电影里,黑客用几秒钟的时间就能轻而易举地入侵各个系统。
All right. It's 12:05, so why don't you go ahead and take 10 more seconds on the clicker question today.
好,现在已经,12:05,了,请大家,花十秒钟的时间做一下今天的选择题吧。
So, after clips of five seconds people are pretty good at predicting what sort of evaluations that person will have.
看了五秒钟的教学录像带后,人们就能准确地猜到,这个人的教学评估上写了什么。
So, we're going to listen to just a couple of seconds here of a blues tune sung by Nora Jones.
那么,我们来听上几秒钟,诺拉·琼斯的唱的布鲁斯曲调
You've got to decide, all right? This is, you can talk to your neighbors, you know do a little bit of thinking. And I'm going to give you ten seconds to figure this out, what your vote is for that.
你们不能弃权,你们必须选择,好吗?,你可以和你附近的同学讨论,简单思考一下,我给你们十秒钟想想,你选择什么。
Now, this is underwhelming with what you can do in just a second in this particular language.
该语言在一秒钟内就可以做出,一些意想不到的事情。
It is the only region that responses to 100 spikes per second.
这是唯一以每秒钟100次做出反应的区域。
For the next ten seconds, do not think of a pink elephant.
在接下来的十秒钟里不要想粉色大象。
In my in my area of research, it's common for us to want to process about 100 images a second in order to get real time display. Each image has about a million elements in it. I 've got to process about a half a gig of data a second in order to get anything out of it.
在我们的研究领域内,我们经常要在一秒钟内处理大概,100张图片以获得实时显示,每个图片大概包括了100万像素,因此我必须在1秒内,处理半个G的数据,来获取我想要的。
In principle, you could bill your clients for fractions of a second or fractions of a minute.
原则上,你可以按分钟或者按秒钟,从你的客户那里收取费用
So, if we have a high intensity, we're talking about having more photons per second, and it's important to know also what that does not mean.
所以,如果我们有一个高强度,我们就是在讨论每秒钟,有更多的光子数,同样理解它不代表什么,也是很重要的。
And Timlin who is about 91 miles per hour, Timlin So, why don't you take ten seconds to do that.
我们的继投手之一,能做到91公里每小时,one,of,our,relievers。,你们为什么不再花10秒钟,来做这道题?
Compare after 30 or 60 seconds with the person next to you and see if before I reveal the answer we can't get everyone on to the exact same page.
和你身边的人比较30到60秒钟,看看是否在我揭露答案之前,我们不能使每个人,得到一个完全相同的页面。
One answer is there are times in your life where half a second can matter a lot.
第一个答案是,在你生命在有很多时候,半秒钟能产生巨大的影响。
So, that's something you will encounter in your review reading for the sections, that kind of review -- what we hope you have picked up from high school or will pick up quickly by doing some review. So, how about we have everyone take ten more seconds on the clicker question, get your final answer in here.
如果你们预习这部分就会看到它,我们希望你们,通过这样的预习能,快速的把高中,所学的都回忆起来,好,我给你们每人10秒钟回答,这个问题,在这里给出,你们最后的答案。
I'm sixty-four years old and I haven't had one second of genius in my entire life.
我已经六十四岁了,这辈子都没有哪怕一秒钟灵光乍现的时候
I think they're purple or so in scratch, or yeah, purple, I think, generally; say hi, for two seconds.
我觉得在scratch中,它们是华而不实的,我觉得,通常,显示hi,只要两秒钟。
So it is a very thin and quick move, one on a second, by which I mean that one electrode, one set of neurons is the a very important piece of the puzzle, but not all that you need.
所以说,这是一个非常细微而迅速的动作,一秒钟一次,我是说一个电极,一组电极对于去猜整个谜很重要,但是你需要的远不止这些。
Now when it reaches up to the right more towards the heart of that red zone, " 100 spikes per second.
现在,当它移动到,右上侧偏红色区域的时候,我们会听到嗑哩的声音,每秒钟100次,we,may,hear,“keri…
And this should be fast, so let's take 10 seconds on this.
这应该很快就能想到,让我们花十秒钟的时间。
The headphones are amplifying their heartbeat and the slides are moving one after another for a few seconds each slide and they're listening to their heartbeat.
耳机放大他们的心跳,幻灯片一张接一张,每张停留几秒钟,他们听着自己的心跳。
So this should be fast, so let's take 10 seconds.
这应该很快就能想到,让我们花十秒钟的时间。
So, let's take 10 seconds on that.
让我们花十秒钟的时间来想一想。
You then go to dinner, you come back and you realize that your roommate has now vested you by five seconds and three hours later you've inched ahead again ; so it's a wonderfully motivational tool; and speaks to just how addictive frankly this stuff was and that too for me.
然后你去吃饭,回来后意识到你的室友已经快你五秒钟,三小时后你再次小幅领先,所以这是一个奇妙的激励工具;,坦率地说这东西多么的诱人,对我来说也不例外。
PROFESSOR: All right. As everyone finishes getting settled in, why don't you take 10 more seconds on the clicker question here, and let's see how you did on that this, this is very similar to the clicker question that we had on Friday.
教授:好了,大家,都坐下来了,给你们10秒钟,回答这个问题,让我们来看下你们学的怎么样了,这和上周五的问题,很相似。
this should be a pretty quick thing for you to figure out, so let's just take 10 seconds on this.
这对你们应该是个很快就能知道的问题,让我们花10秒钟想一下。
And now, if I'm touching mouse pointer, we saw that Boolean expression before, play sound meow, wait a couple of seconds, and then just keep checking.
现在,如果我们碰下鼠标指针,起初我们看到一个布尔表达式,播放猫叫的声音,等几秒钟,然后如刚才那样做检测。
and then you would wait two seconds or so and then you would see a target, presented very rapidly.
然后你会等待大约两秒钟,的时间,之后你会看到一个目标,显示得非常快。
Let's suppose n is 1000, and we're running at nanosecond speed.
假入我们一秒钟运算十亿次,我们已经看过了对数级,线性增长的。
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