IV 3 // Isaac Martinez
I rented a Schlieren apparatus from Dr. Herzberg to capture the flow of heat coming off the wick of a lit candle. I used a headlamp with blue tape over the top of the lens to diffuse the light reflected from the mirror slightly. With the highest quality camera I had, I unfortunately could not avoid graininess in the image, but I know this could be fixed with a camera with a larger focal length.
