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2024-09-08   Video
What Would Happen If You Could Stop Time

Keywords:

If you had a device designed to freeze time for everything but you, life wouldn't be anything like what you'd expect. You wouldn't catch up on sleep, or rob a bank while no one can stop yo...

如果你有一个旨在冻结时间的设备 为了除了你之外的一切, 生活不会像你想象的那样。 你不会睡不着觉, 或者趁着没人能阻止你的时候抢劫银行, 或在考试中作弊。 相反,你会失明, 耳聋,无法移动任何肌肉。...


2024-09-06   Video
Think Like a Scientist - Yukon Fossil Rush

Keywords:

[MUSIC PLAYING] GRANT ZAZULA: Mummified remains of Ice Age animals are incredibly rare in the Yukon. There was something found while the mineworkers was using one of these water cannon...

[音乐播放] 格兰特·扎祖拉:木乃伊化 冰河时代动物遗骸 令人难以置信 在育空地区很少见。 发现了一些东西 当矿工们使用 这些水之一 Cannon 的液压监测器 并且正在洗衣服 把泥巴擦掉,然后打 ...


2024-09-04   Video
How to Photograph a Total Solar Eclipse with Any Camera

Keywords:

Hi, I'm Lucy. I am a night sky photographer and an eclipse chaser. On April 8th there's going to be a total solar eclipse crossing over North America. The path of totality is going to start s...

大家好,我是 Lucy。我是一名夜空摄影师,并且 日食追逐者。4 月 8 日将举行 穿越北美的日全食。 整体性的道路将从某个地方开始 在墨西哥上空,在新斯科舍省结束。所以 我今天在这里讨论如何捕获 日食的精彩照片和视...


2024-09-02   Video
How Working Hours May Be a Recession Indicator

Keywords:

- [Narrator] When people clock into work, economists are watching. Going back to the 1950s, the change in the number of hours people work has been a warning sign. Before almost every r...

- [旁白] 当人们打卡上班时, 经济学家正在观察。 回到 1950 年代, 数字的变化 人们的工作时间 一直是一个警告信号。 在几乎每一次经济衰退之前, 这个数字已经下降了, 今天它又发生了。 ...


2024-08-31   Video
What Would Happen If Extinct Animals Could Be Brought Back to Life

Keywords:

What do saber-toothed tigers, woolly mammoths and the dodo all have in common? They're all extinct. And some theorize humans played a large part in this. What if we could apologize for our wrong...

剑齿虎、长毛猛犸象和渡渡鸟有什么共同点? 他们都灭绝了。一些理论认为人类在其中发挥了很大作用。 如果我们能为我们作为一个物种的错误行为道歉,并把这些生物重新养回来呢?这在科学上可能吗?人类会一直处于食物链的顶端吗? 这就是...


2024-08-29   Video
How Urban Infrastructure Makes Extreme Heat Deadlier

Keywords:

(upbeat music) - [Narrator] Land west of Phoenix looked like this in 2002. Now it's covered in buildings. Phoenix, along with Las Vegas, is experiencing a stretch of triple digit tempera...

(欢快的音乐) - [旁白] 土地以西 2002 年的凤凰城是这样的。 现在它被建筑物覆盖。 凤凰城和拉斯维加斯, 正在经历一段紧张的 三位数的温度 热穹顶使情况变得更糟。 - [记者] 创纪录的气温...


2024-08-27   Video
What Would Happen If We Terraformed the Sahara Desert

Keywords:

In an effort to fight climate change, the Sahara Desert could be going green... literally. Plans are being made to terraform the entire Sahara desert; changing it from a dry, barren land...

为了应对气候变化, 撒哈拉沙漠可以 走向绿色......按照字面。 正在制定 terraform 计划 整个撒哈拉沙漠; 把它从干燥、贫瘠的 景观到郁郁葱葱的绿色空间。 如果成功,则 转换可以删除 每年...


2024-08-25   Video
What Would Happen If Earth Was Inside of a Nebula

Keywords:

If you could teleport the Earth to any place in the Universe, what would you want to look at in the night sky? The bright explosion of a supernova? A black hole passing over your house?...

如果你能传送地球 到宇宙中的任何一个地方, 你想看什么 在夜空中? 超新星的明亮爆炸? 一个黑洞从你的房子上经过? 星云怎么样? 这朵华丽的气体云近距离看什么? 如果地球在里面,地球会如何变化? ...


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