When It Rains, Look for Rainbows ...

While out documenting the flood today I noticed my car had gone psychedelic. Well at least the windshield.

I know it was the car and not me as I was able to get photographs ...

🌈🌈🌈🌈🌈

Ok, so technically it's not a rainbow. What we have here is a fine example of Thin Film Interference. The thin film in this case being the water on the windshield. For an explanation of the science behind it, click here.