A new experiment- a three bladed fan with highly reflective red, green, and blue gels on each blade. Based on the additive color principal, these three colors are the primary color elements that make up white light. They are also the same colors that computer screens and print media such as newspaper and magazines use to create realistic color images.
A ring of white-ish light
A very fast shutter speed captures the rainbow of colors produced from just red, green, and blue