Ingredient found in Doritos turns mouse's skin transparent, may have medical applications Fox NewsDye in Doritos used in experiment that, like a 'magic trick,' created see-through mice USA TODAYA Window Into the Body: Stanford Scientists Use Food Dye to Make Skin Temporarily Invisible SciTechDailyIn a first, living mice are made transparent STATScientific discovery that turns mouse skin transparent echoes plot of H.G.