Very Cool! This could be a fun science fair project someday :) Ants stomachs are transparent. a woman noticed it when ants drank/ate spilled milk one day so she gave them some colorful candy and then photographed them! Wierd and cool.
HOW TO MAKE A RAINBOW ROSE: Obtain a perfect white rose with inches stem. Cut the end of the stem into 4 equal parts and up 6 inches. Dip the 4 stems ends into 4 cups of food coloring wait for 24 hours. I suggest these color combinations: red-blue-gree