Even ultra stable bismuth, with it's half life longer than the age of the universe.

即使是超稳定的铋， 它的半衰期也比宇宙年龄还长。

This is actually something that happens relatively often… well, often relative to the age of the universe.

这实际上是相对经常发生的事情… … 好吧， 通常与宇宙的年龄有关。

So it would take almost the age of the universe to produce one gram at a cost vastly exceeding the current value of gold.

但这些机器只能通过原子来制造金制造一克金所需的时间像宇宙形成一样漫长。

She says the telescope showed that the universe is expanding and suggested the age of the universe at 13.8 billion years.

她说望远镜显示宇宙正在膨胀， 并暗示宇宙的年龄为 138 亿年。

A primordial black hole with an initial mass of a thousand million tons would have a lifetime roughly equal to the age of the universe.

一个初始质量为 1000 亿吨的原始黑洞的寿命大致等于宇宙的年龄。

If the age of the universe up til now was condensed to one day, our lives would be over in less time than a bat is in contact with a baseball.

如果把宇宙至今的寿命浓缩成一天，我们的寿命比棒球接触球棒的时间还短暂。

In fact, even the world's fastest supercomputer would take longer than the life age of the universe to find the two numbers that multiply to give this one.

事实上，即使是世界上最快的超级计算机也需要比宇宙生命年龄更长的时间来找到相乘的两个数才能得出这个数。

While today's fastest supercomputer couldn't find those factors in the life age of the universe, a quantum computer could easily factorize numbers way, way bigger than that one.

虽然当今最快的超级计算机无法在宇宙的生命周期中找到这些因素，但量子计算机可以轻松地将数字因式分解， 比那个大得多。

Well it's fairly simple, given enough time all radioactive elements would decay in to non radioactive forms. Even ultra stable bismuth, with it's half life longer than the age of the universe.

好吧，这很简单，只要有足够的时间，所有放射性元素都会衰变成非放射性形式。 即使是超稳定的铋， 它的半衰期也比宇宙年龄还长。

Bearing all that in mind, the best bets these days for the age of the universe seem to be fixed on a range of about 12 billion to 13.5 billion years, but we remain a long way from unanimity.

有鉴于此，我们目前有关宇宙最好的估计似乎是120亿─135亿年之间，但距离意见一致还差得很远。

And I think all of us right now, especially when there's so much politics in the air, it's really refreshing to come somewhere and to think about black holes or the age of the universe or how dinosaurs evolved.

我认为现在我们所有人，尤其是当空气中充满政治色彩时，来到某个地方思考黑洞或宇宙年龄或恐龙如何进化真的让人耳目一新。