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2024-03-16   Video
Let’s Travel to The Most Extreme Place in The Universe

Keywords:

The universe is pretty big and very strange. Hundreds of billions of galaxies with sextillions of stars and planets and in the middle of it all there is earth, with you and us. But as enormo...

宇宙相当大,非常奇怪。 数千亿个具有六分位数的星系 恒星和行星的 一切都是地球,与您和我们同在。 但是,尽管宇宙看起来非常巨大 向上,当你开始时,它似乎变得更大 向下看。 你高耸在世界里的世界, 在 wo...


2024-03-14   Video
Space Manufacturing is Not Science Fiction

Keywords:

Venus is often called Earth's sister planet, but I would like to say that it's Earth's evil twin because it actually has a very hellish environment. Surface temperatures are around 4...

金星是 通常被称为地球的姊妹行星, 但我想说的是 它是地球的邪恶双胞胎 因为它 其实环境非常地狱。 表面温度约为 480 摄氏度。 表面压力约为 90 倍 压力 我们在地球上体验到...


2024-03-12   Video
What Would Happen If We Had Two Suns

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There are sunsets on other planets even more spectacular than the ones on Earth. What if we could see not just one, but two suns falling below the Earth's horizon? This is What if, and here...

其他星球上甚至有日落 比地球上的更壮观。 如果我们不仅能看到一个,而且能看到 两个太阳落到地球地平线以下? 这是 What if 以下是将要发生的事情 如果我们有两个太阳。 并非所有星系 围绕单个星形形成...


2024-03-10   Video
Why You Are Lonely and How to Make Friends

Keywords:

Friends make life good. They provide the scaffolding that makes it not just bearable but fun. They give us a sense of meaning and purpose and are a source of security, self esteem and ha...

朋友让生活变得美好。它们提供 脚手架,使其不仅可忍受 但很有趣。它们赋予我们意义感 和目标,是安全的来源, 自尊和幸福。几乎没有预测 你会有多高兴,因为你感觉到你的联系有多紧密 并且缺乏社交联系是相关的 患有多种疾...


2024-03-08   Video
What Would Happen If Earth Suddenly Lost Its Atmosphere

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What if we lost our entire atmosphere all at once? Let's say, the Earth's magnetic field took a break and allowed strong solar winds to come and strip away our protective space-blanket. This...

如果我们一下子失去了整个大气层怎么办? 假设地球的磁场中断了 并允许强太阳风来临 剥掉我们的保护性太空毯。 这是 What if 以下是将要发生的事情 如果我们的大气层消失得稀薄无暇。 究竟有多重要 ...


2024-03-06   Video
What Would Happen If Everyone Turned off Their Lights at the Same Time

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Ah! The good old days before electricity. Did we actually have it better before the first power plant started running? What if everyone on Earth tried getting by with all their lights turned off...

啊!电力供应之前的美好时光。 在第一座发电厂开始运行之前,我们真的做得更好吗? 如果地球上的每个人都尝试关掉所有的灯来过日子呢? 我们将开始挑战完美的地球一小时, 六十分钟完全黑暗,不允许人造光。 我们能否将光...


2024-03-04   Video
How We Know Volcanoes are NOT the Source of Rising CO2

Keywords:

Let's consider this question about the source of carbon dioxide. So we know carbon dioxide levels are rising--even the climate contrarians, skeptics, and deniers, everyone agrees with that. ...

让我们考虑一下关于源 二氧化碳。 所以我们知道二氧化碳水平正在上升——甚至 气候反对者、怀疑论者和否认者, 每个人都同意这一点。 但你可以争论,事实上他们中的一些人 要争辩说,二氧化碳不会来 燃烧化石燃料和土地...


2024-03-02   Video
Is Civilization on the Brink of Collapse

Keywords:

At its height, the Roman Empire was home to about 30% of the world’s population, and in many ways it was the pinnacle of human advancement. Its citizens enjoyed the benefits of central heatin...

在鼎盛时期,罗马帝国是大约 占世界人口的 30%,并且在许多方面 它是人类进步的巅峰。其 公民享受了中央供暖的好处, 混凝土, 双层玻璃, 银行、国际贸易、 以及向上的社会流动性。 罗马成为 拥有 100 万...


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