就像我在书房原本是想写点什么，灵感没有来，可是谁料它竟然化做一块灵性的光降临到我的画案上？

Yet, who can think of, it actually changes to a piece of intelligence light falling down to my painting desk?

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摄影师安迪·海明威发布了他在德克萨斯州休斯顿的一个废弃车库中创作的光画影集。

Photographer Andy Hemingway has released a photo series of light painting in an abandoned parking garage in Houston, TX.

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摄影师大卫·格列佛创作了一些列光画照片，这些图片所呈现的是二战时废弃的地堡上那片寂静的世界。

Photographer David Gilliver has produced a series of light painting photographs which showcase the silent world of abandoned WWII bunkers.

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So, one thing they did, because it was so easy to measure kinetic energy of electrons, is plot the frequency of the light against the kinetic energy of the electron that's coming off here. And in your notes and on these slides here, just for your reference, I'm just pointing out what's going to be predicted from classical physics.

他们做的其中一件事,因为测量电子动能是很容易的，就是画出光的频率,和出射电子动能之间的关系,在讲义的这里，仅仅是,为了做个比较，我要指出，经典物理所给出的预测,这个不作为对你们的要求。

麻省理工公开课 - 化学原理课程节选