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宇宙解密 S1 • E4 大爆炸在哪里? – 译学馆
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宇宙解密 S1 • E4 大爆炸在哪里?

Where Was The Big Bang?

宇宙在扩张
The universe is expanding.
这是否意味着万物由某一个中心向外扩张
So does that mean there’s a center from which everything is stretching outwards.
我是说 看起来中心在这(地球)
I mean, it looks like the center is here
因为当我们观测时 这里是不动的
beacuse this piont didn’t move when we scaled
我们在这颗星星或在那一点也能
but we could just as easily have watched the scaling from this star
很容易地观测到这种现象
or this one
他们看起来也像中心
an(d) they each look like the center
事实上不论何时何地 当你在测量时
In fact, anytime you scale anything up and down
都没有一个真正的测量的中心
there’s no real center to the scaling
比方说这个正方形基于中心点按比例放大
I mean this square was clearly scaled up from its center
也可以基于一个角点放大
I mean, it’s corner.
或者从那个点放大
I mean, that point over there.
你的参考系不同 你观测到的点的位置也会不同
Point is sure there may be points that stay in same place because of your frame of reference.
这就是为什么我们看到的就是好像地球是大爆炸的中心
Which is why it appears to us as if the earth is the center of expansion of the universe.
但是如果有人在仙女座 他们也会认为自己是大爆炸的中心
But to someone in the andromeda galaxy it would appear that they were the center of the expansion.
简言之 如果目光太过短浅 我们就不能从多角度观测宇宙
In short, if you’re too close minded to view the universe from different perspectives
也很容易以为自己就在宇宙的中心
it’s easy to think you’re at the center of the universe.
这大概是宇宙让我们觉得自己特别的方式
Maybe that’s universe’s way of making us all feel special
但是真是假呢?
but real or not?
这集一分钟物理由audible.com赞助
This episode of minute physics is supported by audible.com
主要提供各种各样的有声读物 涵盖各种文献
the leading provider of audiobooks across all types of literature
包括小说 非小说和期刊
including fiction nonfiction and periodicals.
我力荐史蒂芬·霍金的《果壳中的宇宙》
I highly recommend the universe in a nutshell by Stephen Hawking
我读到的第一本物理书
one of the first books about physics that I ever read.
感谢史蒂芬·霍金在宇宙学上的伟大成就
Thanks to Professor Hawking and a lot of hard work at university
我才能给大家送上这集有关物理学的视频
I’m now able to make videos about physics here for you.
你可以下载这篇有声读物
You can download this audiobook
或者可以免费在网站audible.com/minutephysics上观看
or another if your choice for free at audible.com/minutephysics.
同时再次感谢Audible 使我们能制作一分钟物理的节目
Again thanks to Audible for making it possible for making it producing minutephysics.
再度提醒 下载免费电子书 点击audible.com/minutephysice
And forgiving you a free audiobooks at audible.com/minutephysice.

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宇宙大爆炸有一个中心吗?

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https://www.youtube.com/watch?v=W4c-gX9MT1Q

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