This is light waves, electromagnetic radiation that bounces off objects and it hits specialized receptors in the back of our eyes.

它们都是从物体反射的 光波和电磁辐射，由我们眼球后部特定的感受器接收。

It is a man-made composite material that changes the conventional properties of light and electromagnetic waves by designing and reorganizing the fine structure of the material.

它是一种人造复合材料，通过设计和重组材料的精细结构，改变光和电磁波的传统特性。

After all, light is an electromagnetic wave!

毕竟，光是一种电磁波！

To grasp the effect of changing fields in motion, let's model an electromagnetic wave as it travels through three-dimensional space.

为了理解变化场对运动的影响，让我们看一下电磁波在空间中传播的三维模型。

Albert Einstein demonstrated that light, which had previously been considered an electromagnetic wave, must also act as a particle, localized in packets of energy called photons.

阿尔伯特·爱因斯坦证明，以前被认为是电磁波的光，也必须扮演粒子的角色，被定位在称为光子的能量包中。

I know you learned this in high school physics and are very, very smart but, to review, these are all electromagnetic waves just at different frequencies, wave lengths, and energy levels.

我知道你在高中物理中学过这个并且非常非常聪明，但是，回顾一下，这些都是不同频率、波长和能级的电磁波。

It was a Physicist called James Clerk Maxwell who discovered that these are two aspects of the same thing and derived the wonderfully elegant rules of electromagnetism and theorized that light was an electromagnetic wave.

一位名叫詹姆斯克拉克麦克斯韦的物理学家发现了这是同一事物的两个方面，并推导出极其优雅的电磁学规则，并提出光是一种电磁波的理论。