科学研究   

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By the end of the 21st century, humanity is becoming desperate. Decades of heatwaves and droughts have led to unusually poor harvests, while the warming oceans yield fewer fish each year...

到21世纪末，人类正在变得绝望。几十年的热浪和干旱导致了异常糟糕的收成，而变暖的海洋每只鱼的产量都减少了年。在热带地区，数百万人遭受饥荒和资源战争使数百万人更多的人逃往北方。随着事情的迅速发展更糟糕的是，在绝望中，世界政府决定制定应急计划。...

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Anderson: Cassini was actually a, there’s a whole family of legendary astronomers in France named Cassini, and I don’t know which one the probe is named after, but this was certainly a notewor...

Anderson：卡西尼号实际上是一个法国传奇天文学家家族，名为卡西尼号，我不知道探测器是以哪一个命名的，但这肯定是一个值得注意的传奇卡西尼号。他在大约1771年左右进行了观测，我认为这是因为这些凌日非常罕见。科学能够预测到遥远的未来，这些...

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SPEAKER: When a young biologist named Tony Sinclair arrived in Tanzania's Serengeti National Park in the mid-1960s, he was confronted by a mystery. The numbers of buffalo and wildebeest ...

演讲者：当一位年轻的生物学家托尼·辛克莱来了坦桑尼亚的塞伦盖蒂20世纪60年代中期的国家公园，他遇到了一个谜。数字水牛和角马增长非常迅速。托尼·辛克莱：为了大型哺乳动物，他们就是不这么做那种事。看到这么快增长率这意味着必须这可能是某种根本原...

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Anderson: Nevertheless, after weeks and weeks of just this horrendous ordeal, they finally get to Vera Cruz on the east coast of Mexico. And this was no small accomplishment, because the ships...

安德森：尽管如此，在经历了几周又几周的可怕磨难后，他们终于到达了墨西哥东海岸的维拉克鲁兹。这是一项不小的成就，因为到那时，他们可以穿越的船只已经太晚了，法国人，这些探险家，不得不拿走他们能找到的任何东西。他们得到了一艘被每一个小波浪反弹的小...

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Imagine someone coming into your kitchen and taking a few tools, a pan and your garbage. Then they bury everything in the woods. 12,000 years later an archeologist is trying to figure who you wer...

想象一下，有人走进你的厨房带上一些工具、一个平底锅和你的垃圾。然后他们把所有东西都埋在树林里。12, 000几年后，一位考古学家试图弄清楚你是谁。对你来说什么是重要的，你玩过什么电子游戏，你相信什么以及是什么促使你做出决定。因为你碰巧生活在...

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Science & technology. Sports equipment. Getting a leg up. New running shoes could help smash a string of Olympic records. Platform shoes are back in fashion, at least in athletics. Many of the l...

科技板块 体育用品 抢占上风 新型跑鞋有望打破一系列奥运纪录 厚底鞋又开始流行了，至少在田径场上是这样。在7月23日开幕的东京奥运会上，许多长跑运动员都将穿着一双特别炸眼的厚底运动鞋抵达起跑线。这种新款鞋将不仅仅是一种时尚宣言，...

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Steve: Let's talk about some of the expeditions. I mean, there were dozens and dozens, but as you say, you concentrated on just a handful; let's talk about those, briefly describe what the di...

史蒂夫：让我们谈谈一些探险。我的意思是，有几十个，但正如你所说，你只专注于少数几个；让我们来谈谈这些，简要描述一下不同的人是什么样的，以及他们面临的危险。安德森：当然。史蒂夫，这些故事很精彩，你知道，太不可思议了。一位评论者说，“模仿”科学...

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[NARRATOR:] Right after she was born, a routine blood test revealed that Ceniya Harris has the genetic mutation that causes sickle cell disease. [CRYSTAL KELLEY:] It hit me hard. I cried. I w...

[旁白：]她出生后，立即进行了常规血液检查透露Ceniya Harris有基因突变这会导致镰状细胞病。[CRYSTAL KELLEY:]这对我打击很大。我哭了。我很紧张，只是因为我的家人实际上患有这种疾病。我看到他们有很多危机，还有很多住院...