“卡拉汉和史密斯揭示了图案的颜色在不同角度观看时有轻微的变化,这种叫彩虹效应的现象,是一种不能被人手复制的技术。”这位科学家在1979年开始他的研究。他把圣母的眼睛放大2500倍,通过数学和光学手段,辨认出印在圣母眼睛里所有的人。这双眼睛反映了万达路普奇迹的见证经过, “Callahan and Smith have revealed a slight change in the color of the pattern when viewed from different angles, a phenomenon known as the rainbow effect, a technique that can not be copied by human hands.” The scientist started his research in 1979. He magnified the Virgin’s eyes by 2,500 times and, through mathematical and optical means, identified all the people printed in the eyes of the Virgin. These eyes reflect the witness of Wanda Lu Pu Chi trace,