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2024-08-21   Intermediate
The Paradox of an Infinite Universe, Part Two

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How big would such a hyper donut universe be? Well, because of its strange geometry, actually this is kind of the smallest possible universe – potentially just a few times bigger than th...

这样一个超级甜甜圈宇宙会有多大 是?嗯,因为它的几何形状很奇怪, 实际上,这是尽可能小的 宇宙 – 可能只是大几倍 而不是可观测的宇宙。但它可能会 也要 WAY, WAY GREATER。不知道。 还行。对于有限的宇...


2024-08-19   Intermediate
The Paradox of an Infinite Universe, Part One

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Is the universe infinite? Does it have an edge? And if so, what would you see if you went there? Today we know that the universe had a beginning 14 billion years ago and that it's been exp...

宇宙是无限的吗?它有优势吗? 如果是这样,如果你去了那里,你会看到什么? 今天我们知道宇宙有一个开始 140 亿年前,一直如此 从那时起不断扩大。但 expanding 也应该有一条边,对吧? 嗯,有点像。 信...


2024-08-17   Intermediate
Synthetic Biology and Conservation with Kent Redford - Ⅴ

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Kent Redford: So much of this conversation to so far has been about species, and that is the thing that attracts people a lot to this issue of de-extinction and bringing back species and what ha...

Kent Redford:到目前为止,这次对话的大部分内容都是关于物种的,这就是吸引人们关注灭绝和恢复物种的问题的原因,但我认为,如果我猜的话,这将是保护和合成生物学之间需要进行的对话中相当小的一部分。让我给你举几个例子,说明现在正在开发的...


2024-08-15   Intermediate
Synthetic Biology and Conservation with Kent Redford - Ⅳ

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Steve Mirsky: Now, what do we have to, as conservationists, then watch out for? What – when do you – where do you put the line where there's stuff that we shouldn’t be doing? Kent Redford: ...

史蒂夫·米尔斯基:那么,作为环保主义者,我们该注意什么呢?什么 – 您何时 – 您在哪里设置了我们不应该做的事情的界限? Kent Redford:我没有答案。我不知道,但我认为我要求我的同事们做的是认识到,这个问题的答案只是部分是科学的...


2024-08-13   Intermediate
Synthetic Biology and Conservation with Kent Redford - Ⅲ

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Kent Redford: So then when we ask this question about bats and hybrids, we have to be very careful about contrasting our own desire to order the world in ways that allow us to deal with it, with...

Kent Redford:所以,当我们问关于蝙蝠和杂交种的问题时,我们必须非常小心,不要将我们自己以能够处理世界的方式来秩序化的愿望与世界本身的自组织方式进行对比。这一点在杂交和杂交性的问题上表现得最为明显。我在野生动物保护协会所做的一件事...


2024-08-11   Intermediate
Synthetic Biology and Conservation with Kent Redford - Ⅱ

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Kent Redford: We in the conservation community have really been able to do almost nothing about this, except document the extinctions and the population declines. There have been some attempts ...

Kent Redford:我们保护界真的几乎什么都做不了,除了记录灭绝和种群数量下降。已经有一些尝试将蜂群圈养并试图防止物种完全消失,但在很大程度上,这实际上是一种后卫行动。因此,我希望通过合成生物学家使用的技术,可能会有一种方法来解决这些...


2024-08-09   Intermediate
Synthetic Biology and Conservation with Kent Redford -Ⅰ

Keywords:

Kent Redford: No, it’s not going to be exactly the same bat, but there are going to be a lot of them and they're going to be alive and they're going to be continuing to behave like bats, express...

Kent Redford:不,不会是同一只蝙蝠,但会有很多蝙蝠,它们会活着,它们会继续像蝙蝠一样表现,像蝙蝠一样生活、爱和吃昆虫。 史蒂夫·米尔斯基:我是肯特·雷德福,他是一位保护生物学家。在哈佛大学获得博士学位后,他在佛罗里达大学从事博...


2024-08-07   Intermediate
Document - The Nobel Prize in Physics, Part 4

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Gunnar Ingelman: But maybe tells us why we don’t float away like a photon. I mean we all know that we are massive, we know that we consist of atoms, and the atoms have atom nucleis, protons a...

Gunnar Ingelman:但也许可以告诉我们为什么我们不像光子一样漂浮着。我的意思是,我们都知道我们是有质量的,我们知道我们是由原子组成的,而原子有原子核、质子和电子,还有中子——这就是我们的组成,但根据该机制被提出之前存在的理论,所...


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