Mr. Fu-Kwun Hwang,
You are such a genius. My question is, [color=purple]how does double rainbow forms[/color]? I was once see a double rainbow when I am lying on the floor while fixing my [url=http://www.aftermarketperformanceparts.com/jeep-engine-parts.html]jeep engine parts[/url] saturday morning. And I was amazed because usual rainbows are single. How do we know about it? My friends are also amazed with it. Thanks in advance.
I have here an image of double rainbow: http://www.photocentric.net/gallery/rainbows/RPrainbow2.jpg