An awesome highlight for sure! I recently went out and got some kool-aid, my kids are always asking me to pour in a WHOLE bunch and it made me think, Kool-Aid is like light, if you don't have the right amount, it will be overflavored or (over exposed on photography). I decided to use the concept of a physical, tangible form of light using Kool-Aid to show the relationships on the exposure triangle. featured my video and here is the article! - Exposure Triangle with Kool-Aid