A number of other people were injured, three of them critically. Liquid nitrogen is used in refrigeration, but it can vaporize and force the breathable air out of enclosed spaces.

另有多人受伤，其中三人伤势严重。液氮用于制，蒸发，在封闭空间中将可呼吸的空气排出。

Next thing he knew, he was using liquid nitrogen to freeze ice cream at extremely low temperatures and ended up with small beads of it.

接下来他有了想法，他使用液态氮在极低的温度下冻冰淇淋，最后成为一些小珠子。

But while this stuff may look fun, liquid nitrogen is EXTREMELY dangerous if not handled correctly.

尽管看起来好像很有趣，是如果未正确使用，液氮极为危险。

So we have embryos which have a very high quality - there's no inbreeding effect on these embryos, And it's so important to make the next step, to transfer these embryos, because we can preserve life - biological material - in liquid nitrogen.

所以我们的胚胎质量很高 —— 这些胚胎身上不有近交效应。这对于下一步把这些胚胎转化来说常重要，因为我们可以把生命体 —— 生物材料 —— 保存在液氮中。

Yep. That's a custom-built liquid nitrogen tank shaped like a human sperm.

是的。那是一个定制的液氮罐，形状像人类精子。

And I think the liquid nitrogen is just cool.

我觉得液氮很酷。

Here at WHAT IF, we've tried throwing trash and pouring liquid nitrogen into volcanoes.

这里是《假如有如果》，我们试过扔垃圾，试过将液氮注入火山。

A liquid nitrogen leak at a Georgia poultry plant killed six people Thursday.

星期四，佐治亚州一家家禽工厂发生液氮泄漏事故，造成6人死亡。

In his hands liquid nitrogen went from something to be used to freeze off warts to a tool for making the smoothest of ice-cream (bacon-and-egg flavoured, naturally).

在他手中，液氮的用冻去痣，变成了制作最丝滑的冰淇淋(当然了，是培根和鸡蛋口味的冰淇淋)。

Officials in the town of Gainesville in the US State of Georgia say a leak of liquid nitrogen at a poultry plant has killed 6 people.

美国佐治亚州盖恩斯维尔镇的官员表示，一家家禽养殖厂发生液氮泄漏，造成6人死亡。

Magicians coat an object in a layer of magnetic paint and place it on top of a superconductor cooled by liquid nitrogen.

魔术师给某个物体涂上一层磁性涂料，然后把物体放在用液氮却的超导体上。

If I dropped them both in a swimming pool of ultra-cold liquid nitrogen, which would warm up the pool more?

如果我把这两样东西扔进一池子超液氮，哪个把池子变得更暖？

Because finally, I've got my hands on some liquid nitrogen, kind of as much as I want, 'cause I'm here at Cometeer and here at Cometeer, they have a lot of liquid nitrogen.

因为最后我得到了一些液氮，我想要多少就有多少，因为 Cometeer 有有很多液氮。

At least six people were killed today when liquid nitrogen leaked at a Georgia poultry plant. It happened at a Foundation Food Group site in Gainesville.

佐治亚州一家家禽养殖食品加工厂发生液氮泄漏事故，造成至少6人死亡。事故发生在盖斯维尔地区的一家基金食品公司。

Fortunately, Thomas and his team have preserved five healthy and genetically pure northern rhino embryos in liquid nitrogen.

幸运的是，托马斯和他的团队在液氮中保存了五个健康且基因纯正的北部白犀牛胚胎。

First what happens is that the majority of liquid nitrogen evaporates in your throat and turns into gas.

首先，大多数液氮在咽部蒸发为气体。

When leaked into the air, liquid nitrogen vaporizes into an odorless gas that is capable of displacing oxygen.

当液氮泄漏到空气中时，蒸发成一种无味的气体，能够驱逐氧气。

So what I now have is 10 grams of room temperature coffee, freezer coffee, like domestic freezer, like -15 and -20 degrees Celsius, and then the liquid nitrogen coffee here.

现在我有10克室温咖啡，冻咖啡，家用冻咖啡，零下15到20摄氏度，然后这里的液氮咖啡。

For example, with red blood cells you've basically got to plunge it straight into liquid nitrogen for it to survive, whereas with white blood cells you have to cool it really, really slowly to get the same effect.

举个例子，对于红细胞，你基本上要把直接插入液氮中才能存活，而对于白细胞，你必须常常缓慢地却才能达到同样的效果。”

Being so cold, there's lots of interesting things you can do with liquid nitrogen, like add a fun foggy effect to drinks or flash freezing foods.

液氮温度极低，你可以用做很多有趣的事情，比如制造烟雾效果，或快速冻食物。