And the traveling through wormholes?
那么虫洞旅行是否可靠呢？
So although tiny wormholes do exist, and it may be possible to inflate one some day, it won't last long enough to be of use as a time machine.
所以，即使微小的虫洞确实存在，某一天也可能膨胀，但它并不能持续足够长时间供时间机器使用。
Scientists usually imagine wormholes connecting regions of empty space, but now a new study suggests that wormholes might exist between distant stars.
然而，最新一项研究表明虫洞可能存在于遥远的恒星之间。
Cosmic wormholes might open a doorway to the other side of the galaxy, but scientists continue to ponder the rich possibilities of another loophole in relativity: the warp drive.
宇宙虫洞也许能提供一种到达星系另一侧的途径，但科学家仍然在考虑另一种更靠谱的相对论漏洞：翘曲航行。
And when I was writing my thesis on cell phones, I realized that everyone was carrying around wormholes in their pocket.
当我写关于手机的论文时，我意识到，每个人口袋里都携带着虫洞。
There are two main types of wormholes: Lorentzian wormholes and Euclidean wormholes.
有二种主要类型的虫孔：洛伦兹虫孔和欧几里得虫孔。
Perhaps you've read about wormholes, those theoretical objects in current relativity theory.
也许你已经知道一些关于虫洞的内容，虫洞属于相对论里的概念性（或是说猜想性？）
It is about 200 years in the future and we have just discovered wormholes, and are learning how to navigate them.
在未来大约两百年，我们发现了虫洞，并且掌握了如何在其中航行。
Hawking and other visionary physicists consider the possibility of using wormholes as portals to the past and future.
霍金和其他有远见的物理学家，考虑利用虫洞作为门户往过去和未来的可能性。
Lorentzian wormholes are mainly studied in semiclassical gravity and Euclidean wormholes are studied in particle physics.
洛伦兹虫孔主要用于半经典重力引力研究，而欧几里得虫孔用于粒子物理学研究。
And the traveling through wormholes? While that's all theoretical, it was based on actual physics done by Albert Einstein and his colleague Nathan Rosen45.
那么，穿过虫洞的旅行又靠不靠谱呢？虽然这纯属假设，但它依据的却是阿尔伯特·爱因斯坦及其同事内森·罗森实打实的物理学研究成果。
His equations suggest such wormholes are viable alternatives to the "space-time singularities" that Albert Einstein predicted to be at the centers of black holes.
他的公式显示，这些虫洞可能即是爱因斯坦预测在黑洞中心存在的“时空奇点”。
When acid fluids flow in artificial fractures, some larger pores or natural fractures are dissolved by acid to enlarge into wormholes so that acid mainly leaks through wormholes.
酸液在酸压裂缝内流动时，有少数较大的岩石孔隙或天然裂缝首先受到过量酸液的溶蚀而迅速增长形成蚓孔，使滤失主要在蚓孔内发生。
Wormholes are also a feature of science fiction.
虫孔也是科幻小说的一个特征。
Wormholes connect galaxies and solar systems and allow you to fly across the entire breadth of the universe.
虫洞连接着星系和太阳系并允许你飞跃整个宇宙的尺度。
Wormholes connect galaxies and solar systems and allow you to fly across the entire breadth of the universe.
虫洞连接着星系和太阳系并允许你飞跃整个宇宙的尺度。
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