How Rainbows Work

Rainbow is one of the most beautiful scenes offered by nature - indeed, it is very beautiful, they stimulate countless fairy tales, songs and legends. This is a good choice, and most artists behind these stories are completely confused by the rainbow phenomenon - just like most people today

But the science of rainbow is really easy. This is basic optical. In this article, we will explain how rain and sun project color to the sky.

Many of the above ideas can be traced back to the work of Vernor Vinge, in particular the science fiction Rainbows End. In the speculative world of "the end of the rainbow", the above concept has reached its maximum, but Vinge did not fall into the exaggeration of pure utopia and distant peers. This book depicts a complex portrait of a fully connected society in which almost all reality is combined with some form of enhanced overlay. Rainbows End is an amazingly expected work. I can not recommend it. Spatial transformation is still a new phenomenon. It is easier to talk later (Imagine describing contemporary filmmakers to photographers in 1888). For decades, we do not manufacture luxury goods that share vocabulary. Instead, you must use handmade terms in related fields, and the terminology may be ambiguous. In this paper, we introduce the introduction of spatial transformation from a technical point of view.

When I was young, I was fascinated by the rainbow - just like many children. My understanding at the time was that the rainbow appeared only when it rained and the sun shone. So, if you see the sun comes out before the storm stops completely, I will rush out and find a rainbow. Of course, this means that I have to stand in the rain. Also, finding a rainbow is often difficult as I do not know which direction to look at. So I search for the whole sky. If you have not seen anything yet, I will adjust my position so that trees and neighboring houses will block the various parts of the sky and open up a new sky to see.