科学研究   常速英语

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Hey, who turned out the stars? Hello? Seriously, where did they go? Is this the end of the Universe? Are we about to get all wiped out? This is WHAT IF, and here's what would happen if al...

嘿，谁把星星找出来了？ 你好？说真的，他们去哪儿了？ 这是宇宙的终结吗？ 我们是不是要全军覆没了？ 这是假设，如果宇宙中的所有恒星同时爆炸会发生什么。 从地球上可以看到的每一个星系，都有九个较小的星系，即使我们...

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The Arctic might soon become completely ice-free. And when all of the ice is gone, the world won't be the same. But what if I told you there was a way to prevent this from happening? And that...

北极可能很快就会完全无冰。 当所有的冰都消失时，世界将变得不一样。 但是，如果我告诉你有办法防止这种情况发生呢？ 我们可以通过对一些人造冰山进行地球工程来做到这一点？ 这就是假设，如果我们能重新冻结北极会发生什么。 ...

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Get rid of your old computers, because the future of technology has arrived! It's not artificial intelligence or virtual reality; it's something called quantum computing! And it could completely...

扔掉你的旧电脑，因为技术的未来已经到来！ 它不是人工智能或虚拟现实;这就是所谓的量子计算！ 它可以彻底改变我们社会的方方面面，从医疗保健到金融，甚至国家安全。 但它是什么？它是如何工作的？我们什么时候可以期待它？如果它落入...

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What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And, what if we don't have to look too far to find them? Maybe a mir...

如果有其他宇宙，就像我们的宇宙一样呢？ 拥有无限数量的地球？ 拥有数不清的你？ 而且，如果我们不必寻找太远就能找到它们呢？ 也许是我们现实的镜像版本 就在这里...... 这是 WHAT IF，如果 Co...

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Did you know that Mars has polar ice caps just like we do here on Earth? With the right technology, they might be our water source should we ever move to the red planet. But in their curren...

您知道火星有极地冰盖吗 就像我们在地球上所做的那样？ 使用正确的技术，他们可能会 成为我们的水源 我们应该搬到这颗红色星球上吗？ 但在他们目前的状态下， 这些 CAP 可能是 极限星际运动。 想在雪地上滑...

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How long would it take for the world's largest rainforest to burn down? If we don't do anything to stop it, we'll soon find out. The Amazon rainforest creates 20% of the Earth's oxygen. It's ...

世界上最大的热带雨林需要多长时间才能被烧毁？ 如果我们不采取任何措施来阻止它，我们很快就会发现。 亚马逊雨林创造了地球 20% 的氧气。 它是地球上 30% 物种的家园，它拥有治疗我们一些最致命疾病的秘密。 如果我们...

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Since its formation, the Earth has been revolving west to east on its axis. If one day our planet started rotating in the opposite direction, it would no longer be the Earth as we know it. In wh...

自形成以来，地球一直绕其轴从西向东旋转。 如果有一天我们的星球开始向相反的方向旋转，那它就不再是我们所知道的地球了。 顺时针旋转会以何种方式改变地球？你为什么最终会生活在沙漠中？ 这就是假设，如果地球开始倒转会发生什么。 ...

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How much water would you need to extinguish the Sun? How would we deliver such an enormous amount of water anyway? Would all that water even make it to the star? Wouldn't it evaporate before reachi...

你需要多少水才能熄灭太阳？ 无论如何，我们怎么能输送如此大量的水呢？所有这些水甚至能流到这颗星星上吗？它不会在到达太阳燃烧的耀斑之前蒸发吗？ 无论你的计划是什么，都要小心。 因为试图扑灭太阳只会让它更热。 这就是假设...