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听力等级

科学研究   

2023-11-29   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part Five

Keywords:

Steve: You would have loved to have studied the Van Arsdale twins—remember them? Flynn: I probably would have, yes; I have heard of them. Now let's take IQ gains over time; basketball ov...

Steve:你很想研究一下 Van Arsdale 双胞胎——还记得他们吗? Flynn:我可能会,是的;我听说过他们。现在让我们来看看智商随时间的增长;随着时间的推移,篮球。当我还是个高中篮球队的孩子时,我成绩还算不错,我毕业了——19...


2023-11-29   Video
True Limits Of Humanity

Keywords:

Is there a border we will never cross? Are there places we will never reach, no matter how hard we try? It turns out, there are. Even with sci-fi technology, we are trapped in a limited ...

有没有我们永远不会跨越的边界? 有没有我们永远无法到达的地方, 无论我们多么努力?事实证明, 有。即使有科幻技术, 我们被困在宇宙的有限口袋里 以及其中的有限内容。多少 宇宙就在我们身边,我们能走多远? 如果你...


2023-11-27   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part Four

Keywords:

Moyer: And yet we've been modern for quite a while now… Flynn: Well I did a study; in the new book I have a study and it was very frustrating. I said, "I'm going to divide the IQ tests i...

Moyer:然而,我们已经现代了很长一段时间了...... Flynn:嗯,我做了一项研究;在新书中,我有一个研究,这非常令人沮丧。我说,“我要把智商测试分为三个部分:看起来与现代化有关的子测试,比如锁设计和迷宫;这些子测试看起来好像主要...


2023-11-25   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part Three

Keywords:

Flynn: It may be that their analytical abilities are used mainly at work and while at work, they get much more analytic exercise than the average person; after work that diminishes. Or it could...

Flynn:他们的分析能力可能主要在工作中使用,而在工作中,他们比普通人得到更多的分析练习;下班后,这种感觉会减少。或者,大脑的分析部分就像一辆高性能汽车:它们比普通模型在老年时需要更多的维护。我们只是不知道。我认为这可能是两者的结合。有一...


2023-11-25   Video
What if We ‘Nuke the Moon’

Keywords:

What would happen if we were to detonate a very very powerful nuclear weapon on the moon? Would the explosion knock its orbit towards earth, causing tidal waves and misery? Could the moon be d...

如果我们引爆 月球上非常非常强大的核武器? 爆炸会不会将其轨道撞向 地球,引起潮汐和痛苦?能 月亮被毁,洒满大地 在流星般的死亡雨中? 在冷战期间,月球是一个主要目标 用于太空探索,你知道的,军事 基地。因此...


2023-11-23   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part Two

Keywords:

Flynn: Block designs are, sort of, a three-dimensional jigsaw puzzle. And there had been very small gains on vocabulary, general information and arithmetical reasoning. The adult data that I no...

Flynn:块状设计有点像三维拼图游戏。在词汇、一般信息和算术推理方面也有非常小的进步。我现在在新书中分析的成人数据是一个启示。成年人在词汇量方面取得了巨大的进步。在过去的 50 年里,美国学生现在的词汇不是被动的——被动是你可以阅读的——...


2023-11-23   Video
Your 500-Million-Year-Old Brain

Keywords:

>> Studying the DNA of ancient organisms is a window into our distant past and if you look hard enough you can find some creatures today that haven't changed much in hundreds of millions ...

>> 研究 Ancient Organisms 是一扇窗户 回到我们遥远的过去,如果你 你得够努力地找 今天的一些生物 没有太大变化 数亿 的年。 这个海岸是一个亲戚的家 这向我们展示了 遗传配方是 ...


2023-11-21   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part One

Keywords:

Moyer: And what's the big change in this book, since your original book? Flynn: Well, one of the big surprises is that in Scandinavia, the IQ gains tailed off towards the end of the last...

Moyer:与你的原着相比,这本书最大的变化是什么? Flynn:嗯,一个很大的惊喜是,在斯堪的纳维亚半岛,智商增长在上世纪末逐渐放缓。我们中的许多人都认为,我持开放态度,这意味着他们将与其他发达国家分道扬镳。嗯,现在有三个数据集来自美国...


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