Unlike radio, light waves will not penetrate walls.

可见光不同于无线电波，无法穿透墙壁。

So how do we transform light waves into meaningful information?

那么我们如何将光波转换成有意义信息呢？好吧，让我们先从？

See, sound waves, like light waves, have peaks and valleys.

声波跟光波一样，有波峰和波谷。

By definition, color is the visible spectrum of light waves.

根据定义，颜色是光波的可见光谱。

In humans, this lens is curved to process light waves traveling through air.

人类的晶状体是弧形的，可以处理穿过空气的光波。

The result is a matte final color generated by these leftover light waves.

结果是未吸收的光波产生了一个哑光的最终颜色。

Planck's equation stated that light waves carry energy in small packets called 'quanta'.

普朗克方程指出，光波以被称为“量子”的小包携带能量。

STEP 7 Add some bounce with a light body wave and maybe some hot rollers.

用体波或烫发卷给头发增加一些弹性。

This is a kind of light wave that mice and humans cannot normally see.

老鼠和人类通常看不见这种光波。

Just the strange and beautiful result of light waves interfering with each other.

只是光波相互干扰的奇异而美丽的结果。

A lot of them group together in relatively calm ocean conditions, lights up the waves with a bluish glow.

他们中的一些在相对平静的海洋里聚集，用蓝色辉光照亮海面。

You can think of a light wave as being made of both an electric field and a magnetic field.

你可以把光波想象成由电场和磁场组成。

The different colors of light are all determined by how stretched out the light waves are.

光的不同颜色都是由光波的拉伸程度决定的。

Light waves longer than that are called microwaves, and those with the longest wavelengths of all are called radio waves.

比这再长一些的光波叫做微波，而波长最长的光波叫做无线电波。

Because it's so dense, there's not much room for light waves to travel, which means down here, it's pitch black.

因为压力是如此密集，所以没有多的空间让光传播，这意味着这里会漆黑一片。

Those light waves interacted with each other in turn.

这些光波依次相互作用。

Objects moving towards us, their light waves are compressed and they appear bluer.

向我们移动的物体，它们的光波被压缩， 看起来更蓝。

Objects moving away from us, their light waves are stretched, and they appear redder.

远离我们的物体，它们的光波被拉伸， 看起来更红。

Maxwell's theory predicted that radio or light waves should travel at a certain fixed speed.

麦克斯韦的理论预测，无线电波或光波应该以一定的固定速度传播。

Now transmission, as I mentioned, it isn't just about light waves.

正如我提到的，传输不仅仅是光波。