If somebody from 1973 looked at what was on a dormitory message board in 1993, 如果一个1973年的人看着1993年一个学生宿舍信息栏， the slang would have changed a little bit since the era of Love Story, 俚语等习惯用语会跟爱情故事时代有些不同，
So first there's speech, and then writing comes along as a kind of artifice. 所以首先是语音，然后文字作为一种技巧出现了。 Now don't get me wrong, writing has certain advantages. 大家不要误会，文字写作确实有它自己的优势。 When you write
We always hear that texting is a scourge. 人们总说短信的出现是一种灾难。 The idea is that texting spells the decline and fall of any kind of serious literacy, or at least writing ability, 这么说的原因是短信降低了人们的读写能力，或者至少是书面
You need an AUV, an autonomous underwater vehicle. 你需要个AUV，一个自行式水下航行器。 It needs to be one smart puppy, able to navigate and make decisions on its own in an alien ocean. 它必须很聪明，能够自己导航在陌生的外星球的大洋里能够自己做决定
First place I'd like to take you is what many believe will be the world's deepest natural abyss. 我要带大家去的第一个地方是一个天然的深渊，许多人相信它将会被证明为世界最深之渊。 And I say believe because this process is still ongoin
Now, here you see-of course, as you go further on, 如图所示－当然，当你将视线拉远， these trucks become like a pixel. 这些卡车彷佛图中的小点。 Again, imagine those all back and forth there. 同样地，想象一下这片区域。 How large is that one po
And yet there's a proposal, of course, to build a pipeline to take huge tankers, 10 times the size of the Exxon Valdez, 然而，其中一项提案是－当然－建造输油管供应比Exxon Valdez大10倍的巨型油轮装载原油， through some of the most di
We have to beat that. 我们必须克服它。 We can do it because in space there are no aerodynamics. 我们能够这样做是因为太空里没有空气阻力。 We can go and use inflatable systems for almost everything. 我们几乎总是能够使用充气系统。 This is an idea
It's evolved into something that is much subtler. 它已演变成某种更微妙的东西。 This is an actual text that was done by a non-male person of about 20 years old not too long ago. 这是一段真实的短信对话它是由一个20出头的姑娘在前不久写的。 I
1917. This is the time when we all assume 1917年，这是我们都认为的 that everything somehow in terms of writing was perfect because the people on Downton Abbey are articulate,or something like that. 写文章没的说的时代，因为
What then of manned space exploration? 那载人的空间探索呢？ The government recently announced plans to return to the moon by 2024. 美国政府最近宣布了2024重返月球的计划。 The successful conclusion of that mission will result in
And I think particularly now, 我认为尤其是目前， as we see ourselves in a time of environmental crisis, 我们明白人类身处环境危机时代， we can learn so much from these people who have lived so sustainably in this ecosystem fo
Here are some images of clusters of galaxies. 这是一些星团的照片。 They're exactly what they sound like. 正如听上去一样。 They are these huge collections of galaxies, 它们是一堆星系， bound together by their mutual gravity
That's not true. 这是错的。 In seven years, we could pull off an industrial mission to Shackleton and demonstrate that you could provide commercial reality out of this in low-earth orbit. 七年之内，我们能够胜利完成
I'm going to read a few strips. 我马上会朗读的一些连环漫画。 These are, most of these are from a monthly page I do in and architecture and design magazine called Metropolis. 它们中的很多都选自我每月刊登在一本关于建筑设计杂志上的小故事。那本杂志叫
Throughout my career, I've been fortunate enough to work with many of the great international architects, 在我的职业生涯里，我非常幸运的和很多着名的国际建筑师一起工作过， documenting their work and observing how their designs ha
Here is a computer simulation. 这是计算机模拟。 And we need a way to simplify it. 我们需要简化它的方法。 Well, I like to think about this using an analogy. 我会用一个类比来理解。 If I want to understand the sinking of the Titanic,
When I asked people why they were digging their houses from the ground, 当我问人们为什么要地上往下挖洞建房子时， they simply replied that they are poor wheat and apple farmers who didn't have the money to buy materia
Good afternoon. I am proud to be here at TEDxKrakow. 下午好。能来到TEDxKrakow（克拉科夫，波兰城市）我非常骄傲。 I'll try to speak a little bit today about a phenomenon which can and is actually changing the world, 今天我要说一
When a new inhabitant moves into the tower, 当一个新的居住者搬进这座大楼， they already have a roof over their head, 他们已经有一个可以遮盖的房顶， so they just typically mark their space with a few curtains or sheets. 所以他们通常只是使用很
