And that's because surface tension takes over.

这是因为表面现了。

Like surface tension which turns water into a potentially deadly substance for insects.

如表面，把水变成对昆虫致命的潜在陷阱。

That's what creates surface tension and it has a property called cohesion.

这就是产生表面的原因有种叫做内聚的特性。

How does your brain feel about calculating the surface tension of the domain walls?

那你的大脑对于计算畴壁的表面怎么看？

A buoyant object will always repel something held up by surface tension's stretchy membrane.

个有浮的物体总是会排斥由表面弹性膜支撑的东西。

Other aquatic insects like water treaders exploit surface tension, just like thumbtacks and paper clips.

其他水生昆虫，如水蟑螂，就像图钉和回形针样利用表面。

Water can't enter it because their hairs are too tiny to break its surface tension.

水无法进入，因为们的毛发太细密了， 无法打破水的表面。

Surface tension happens because water molecules are more attracted to each other than the air around them.

表面现的原因是因为水分子彼此之间的吸引比们周围的空气对们的吸引更大。

Worse, sweat, like water, sticks to their bodies, clumped into spheres and held together by surface tension.

更糟糕的是，汗水和水样，会粘附在他们的身体上，聚成球状，并由表面维持形状。

They're too dense to be buoyant, they float because of surface tension.

们密度太大以至于无法浮起来，们漂浮是因为表面。

It would quickly engulf you, its surface tension too hard for you to break and you'd drown.

会很快把你吞进去，由于表面太难打破，你会被淹死。

Instead, they gather into thick blobs of liquid around their eyes because the water surface tension holds tears together.

相反，眼泪在眼睛周围凝结成浓稠的液体团，因为水的表面把眼泪聚集在了起。

But buoyant objects don't rely on surface tension, so they continue surfing the meniscus.

但是有浮的物体不依赖于表面，所以们会继续在弯月面浮动。

And so the insect carries its own outside lung around and can basically breathe underwater thanks to surface tension.

所以昆虫能到处带著自己的外肺。并基本上能在水下呼吸。切受惠于表面。

Remember how I said spherical, blobby shapes minimize surface area thanks to surface tension?

还记得我说过球状的水滴形状由于表面而使表面积最小吗？

Or the Blue Dragon nudibranch, which floats upside down in the water using surface tension and camouflages with the water.

或者是蓝龙裸鳃鲨，利用水面倒挂在水面上，并利用水面伪装自己。

Well, now that you can focus again, what do you say we get back to surface tension of domain walls?

现在你的注意又能集中了，咱们可以回到畴壁表面的研究了吧？

Because the surface tension is different in space.

因为空间中的表面是不同的。

At the beginning and at the end. Destroy that surface tension!

在开始和结束时。 破坏表面！

And the quality of the elasticity is what we call " surface tension."

弹性的质量就是我们所说的“表面” 。